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Projector won’t turn off? Here’s 3 quick solutions for you






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A major reason why your projector may not be turning off can be due to configuration corruption. It can also happen due to hardware failure or other minor issues. Many users have reported that their projector refuses to turn off in the Reddit community forums.

I’ve had it for about a year with frequent use and it’s never done this. Holding the power button (or any button/combo) doesn’t seem to work. From AAXA technologies, but their support doesn’t have anything like this.

Follow the troubleshooting tips in this article to troubleshoot my projector won’t turn off issue.

How do you turn off a projector?

1. Double-press the Power Button

Some projectors are configured to avoid accidental power-offs/shutdown and require the users to press the Power key or the power button the remote twice to turn off.

So, if you haven’t tried, already, try to press the Power button on the projector or on remote twice and check if that helps.

If that doesn’t work, press and hold the power button on the projector for 30 sec to turn off the projector forcefully.

Ensure that your projector is properly connected to your PC by following this extensive guide.

2. Force Shutdown the Projector

If the issue persists, to diagnose the projector you need to reboot it again. To do that, you probably need to force turn off the projector by pulling the power plug from the projector.

Once the projector is off and you have pulled off all the plugs, make sure you let the projector lamp/bulb cool down for about 30 minutes.

After the 30 minutes, turn on the projector and check if you can turn it off using the power button.

If the projector is turning off normally, you need not do anything else as it was a temporary glitch.

3. Other Solutions to Try

If the issue persists, it is possible that the projector has internal hardware issues. Contact the projector maker to get better troubleshooting idea for your projector.

Check if the projector has any pending firmware update which may include bug fixes. So, try to update the projector to the latest version of the firmware available and check for any improvements.

You can perform the firmware update on your own using the computer or send it to the projector manufacturer authorized dealer. The failed projector firmware update is not covered under warranty. So do it at your own risk.


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Why Is My Pc Slow?

Had we a nickel for every time a friend, loved one, or random stranger asked us, “What’s slowing down my PC?” we could shutter PCWorld and retire to live comfortably on a small, secluded island. But since no such deluge of small coins seems likely, we’ll instead outline some methods you can use to troubleshoot unexpected slowness on your PC, free of charge.

Of course, systems differ, software differs, and your specific system’s history is unique, so we aren’t in a position to pinpoint the source of your problem. Nevertheless, we can give you some generally helpful hints that you can use to dig out of the mess.

Know Your Hardware

It’s important to know what hardware your desktop or laptop PC contains. Don’t run for a screwdriver or some third-party program (though CPU-Z is pretty handy for the nitty-gritty details) to figure this out: If you built your PC, you should know what’s in it. If you bought it, look up the manufacturer specs online. Easy enough, right?

Second, understanding your hardware will allow you to target issues that you can look up within Windows itself. For example, suppose that you pull up the Task Manager (press Ctrl-Alt-Delete, and select Task Manager) and discover that your system has only has 2GB of physical RAM listed in the Performance tab. But you also know from checking the specs that your system shipped with 4GB of RAM. Conclusion: Perhaps your sudden slowdown is the result of a bad stick of memory. You can apply similar reasoning to an underclocked CPU, to missing capacity (or drives) within a storage array, and even to the absence of specific components that you’d expect to see on your system (Lost your optical drive? Maybe your motherboard is on its last legs, and its demise is affecting your overall performance in some way.)

If could choose between a free 1998 model car or a free 2011 edition of the same vehicle, which would you pick? The newer one, obviously–but for some reason many people don’t employ the same logic when it comes to their PC’s operating system, software, and hardware.

There are three major kinds of updates you can apply to your PC. Software updates are newer versions of the applications currently installed on your computer; some companies notify you of their availability via tiny icons in your taskbar or via pop-up windows within the application itself. Driver updates are the specific pieces of software that allow Windows to communicate with one of your system’s hardware devices. Firmware updates relate to application-level software programs stored on a device’s memory–the “brains” of your camera or wireless router, for example.

Why are these important? Because the updates that affect your software and hardware could influence your system’s performance on various tasks. Remember the slow file transfers that plagued the release version of Windows Vista? Microsoft corrected them with its huge Service Pack 1 update for the OS. Another example: More than 15 driver updates have been released for the Radeon HD 5870 graphics board since its official launch in September 2009; and depending on the game being played, these can boost your system’s frame rates by 2 to 38 percent.

Before you start worrying about exotic methods of bringing a sluggish computer up to speed, make sure that your system’s hardware and software have the latest available updates. When you fire up the latest versions of each, you may find that the problem vanishes.

Speed Up With the Scientific Method

If you’ve noticed a sudden slowdown when using a particular application or when performing some specific PC process, review what you’ve done since the last time the program performed perfectly.

If your Web browser’s ability to render pages has slowed to a crawl, for example, pay attention to how many tabs you have open and what those tabs contain. Have you installed any add-ons to your browser lately? Did your computer crash during a recent Internet surfing sessions (suggesting that it may be time for you to fully uninstall/reinstall your browser)?

If you want to multitask or play games, but your system is delivering significantly worse speeds than you’re accustomed to seeing, look for causes methodically. Is an application (or errant program) running in the background and eating up your system resources? Pull up Windows’ task manager and check your available memory and CPU usage. Are you background-downloading a huge file on Steam or uTorrent that’s sapping your bandwidth and making your online gaming stuttery? Have you not booted up your system for some time, and is it automatically running various virus scans, file backups, Windows updates, and who knows what else? Check, check, check!

And don’t forget Occam’s razor: When multiple explanations are possible, the simplest one is the most likely to be correct. In this case of system slowdowns, the likeliest culprit is you. What have you done that might make your system act sluggish? And short of a full system reinstall (or Windows System Restore), what can you do to reverse your most recent actions?

Let Windows Help You

Before you run out and plunk down your hard-earned cash for software apps that promise to speed up your system (FYI: they don’t), consider using the free diagnostics tools within Windows Vista or Windows 7.

First, consult the ‘Performance Information and Tools’ section in the Control Panel. Within it, you’ll find an Advanced link that links to all of the operating system’s flashier performance-related utilities. To compare the Windows-dictated speed of your system in its original, brand-new incarnation with Windows’ assessment of your system’s performance now, rerun the Windows Experience Index.

The Performance Monitor is a real-time method for looking at how your PC is using its hardware and system resources. Though it’s more descriptive than diagnostic, it might point you in the right direction to identify your system’s performance bottleneck.T o cut to the chase, fire up Windows’ official System Health Report. The OS will scan your activity for 60 seconds and then offer you suggestions for maximizing your system’s capabilities.

The ideal quick-fix supertool would scan your system, eliminate the junk that’s that’s bogging it down, and give you a fresh and speedy computing environment that would last for months to come. Technically, that operation exists; it’s called a wipe and reinstall of your Windows OS. Short of this drastic measure, however, there’s no one-size-fits-all solution for transforming a sluggish system into a speedy one. The underlying problem could be a hardware issue, a lack-of-hardware issue, a software issue, an operating system issue, or a random unknown issue.

But by following the tips and suggestions in this article, you’ll have some tricks and tools to use in tackling a system that’s running slow. You may not have the ideal fix for every situation, but at least you’ll know how and where to look for one.

Why Does My Computer Keep Crashing?

If your computer crashes very often, it could be caused by many things. In some cases, overheating is the main cause of such crashes, but faulty hardware could also be the culprit.

In today’s round-up, we’ll be offering all the possible solutions to a common problem that may cause your computer to keep crashing.

Why Does My Computer Keep Crashing

There are many reasons behind the constant crashing of your computer. From faulty drivers to defective pieces of RAM sticks, there’s a lot of moving parts in your computer. And any of them could cause your computer to malfunction and crash every now and then. 

How to Fix a Computer That Keeps Crashing

Troubleshooting what’s wrong with your computer is a challenging task. And with a lot of moving parts, it is sometimes almost impossible to find the main cause that is responsible for crashing your computer.

But, the following fixes are likely to solve any problem that might be causing the random crashes. 

Cleaning the RAM

Computers that keep crashing after three beeps are generally caused when there’s something wrong with your memory stick. 

In order to fix your computer that keeps crashing after three beeps, you will have to take out your RAM stick, thoroughly clean it, and put it back. This should fix the problem with your computer. However, if cleaning the memory stick doesn’t work out, you will need a new RAM stick. 

The system boot-up heavily relies on RAM sticks, but oftentimes, dirt and other small particles can reach the RAM sticks. Which sometimes can cause your computer not to boot up. But, if you thoroughly clean the RAM sticks, you won’t be facing any random crashes. 

Solving the Overheating Issue

If your computer is crashing upon boot up, the most common cause is generally overheating. Dust and other small particles can clog the heatsink on your CPU, restricting the airflow. And causing the CPU to reach a higher temperature, and that’s why your computer keeps crashing. 

To fix the overheating problem, you must take apart your computer and clean it. Especially the heatsink that’s installed on your CPU and all the surrounding parts. Furthermore, changing the thermal paste on your CPU will also improve the temps and fix the random crashes. 

Adding further 120mm fans to your PC case can also provide efficient airflow inside the case that keeps the temps on the down-low. With better airflow, the components will run cooler, and you aren’t likely to face any random computer crashes related to overheating.

Moving on, for laptop users, taking apart the whole thing is quite difficult; hence, it is recommended to contact experts to get it serviced. 

Fixing Bad Sectors on your Hard Disk 

Computers that keep crashing randomly without a pattern are often times hard to detect. However, most of the time, RAM sticks or storage devices are the culprits. The blue screen of death is quite common if you have a bad HDD/SDD.

And if your PC freezes completely, it is believed that storage devices are responsible for the crashes. 

If your computer keeps crashing randomly, firstly, check the health of your storage devices and see if it has any bad sectors. If it does, installing a fresh batch of Windows and re-organizing the memory sectors is likely to fix the issue for you.

However, if the storage devices are working properly, use this Diagnostic Tool for detecting any issues with your RAM. If there’s a problem, you will have to replace it. 

Oftentimes, changing the RAM slots on your motherboard seems to fix the issue of random crashes, and if that’s the case, it’s an easy fix.

Moreover, if the health of your HDD/SDD isn’t ideal, you will keep facing this issue until you’ve replaced the storage device. In order to check the health of your hard disk, we highly recommend HD Sentinel.

Update Drivers

Computer crashes while playing games are fairly common, and there are many possible causes that lead to the crash. In most cases, faulty drivers are often the cause of this error. Outdated drivers for your graphics card can cause your computer to crash while playing games. 

To properly troubleshoot a computer that keeps crashing while playing games, it’s best to update your graphics drivers and install the latest version from the official sources.

Furthermore, while playing graphically-demanding games, the GPU requires more power, and if the PSU has low wattage, it could also be the reason for the crash. In such a case, users will have to purchase a new PSU that has the recommended power rating required for their GPU. 

Each GPU has its own power ratings. For instance, a low-profile GPU like GT-710 may work with a 250W PSU. While high-end GPUs like RTX 2070 or 3070 require you to have a PSU that’s rated for at least 550W to 750W.

And likewise, if the PSU that’s installed in your PC is lower than the recommended PSU wattage for the graphics card, you are likely to face random crashes while playing games. 

Replacing Storage Device 

To fix a computer that keeps freezing and crashing, users have to look for corrupted OS files or bad sectors on their hard disk. If there are any bad sectors on the hard disk, which usually are the culprit behind this random crash, users can try to fix them using CMD.

However, in some cases, when the damage to the disk is beyond repair, users will have to completely replace their hard drives to fix the issue for good. 

Increasing Memory 

Google Chrome loves eating the memory of your computer, and when your PC runs out of memory, the computer often crashes, and the blue screen of death appears. 

In order to fix a computer that keeps crashing when you open new tabs in Google Chrome, users will have to increase the memory of their computer by installing new RAM sticks. The latest version of Chrome requires at least 4GB of RAM for it to run flawlessly. 

For those who are running on a limited 2GB RAM, you’re expected to have a laggy experience with Google Chrome. Especially when you’re opening more than a few tabs on Google Chrome. And once a user has opened web pages with a lot of cookies, the computer is expected to crash.

Furthermore, other apps that are running in the background can also cause the memory to be filled quickly. An easy fix is to close the apps before opening more tabs to create more room in the memory modules. 

Upgrade Hardware 

If you’re frequently facing crashes with your computer while doing your work, you are most definitely facing the issue due to weak hardware. Modern-day software requires you to have a beefy combination of CPU and GPU along with at least 4GB-8GB of RAM to work properly. 

For professional use, it is highly recommended to get a powerful combination of CPU and GPU to perfectly render your work. 

How to Fix Computer That Keeps Crashing With BSOD Error 0x0000005D on Windows 11

Many new users are facing the BSOD error 0x000005D while/after installing Windows 11/8, and the kernel is restricting the device to boot up. 

This error is generally showing up when the CPU isn’t compatible with the version of Windows. Earlier, this error made the headlines when Windows 8 was released, and many users complained about having to deal with this bug.

But, with Windows 11, the CPU requirements are quite unusual because unless you’re running a 9th-gen Intel CPU or AMD’s Zen 2 processors, you’re expected to face some issues with the all-new version of Windows 11.

Fixing the BSOD 0x0000005D requires a few steps, so make sure to apply all the following solutions for a permanent fix.

Customize the BIOS Settings  Enable No-Execute Memory Protection  Reinstall Windows 11

Windows 11 has its shortcomings, and it’s crashing on systems for a lot of reasons, but most often, re-installing Windows seems to resolve most of the issues.

Currently, Windows 11 is still under development, and the developers are addressing most of the concerns users have with weekly updates.

Check for Hardware Compatibility

The error 0x000005D often occurs when the processor is not compatible with SSE2, NX, and PAE, and also, the motherboard must be featured with TPM 2.0 if you want to smoothly enjoy the Windows 11 OS. If you’re lacking the hardware that is compatible with the requirements, then you will have to upgrade your CPU.

How to Fix a Computer that Keeps Crashing with Error Kernel Security Check Failure

The error kernel security check failure is quite common after a Windows update or performing a manual software installation. It generally appears when the root files of the operating system are corrupted or affected. Viruses and malware are often the culprits in the corruption of these files. 

In most cases, the error kernel security check failure can be fixed quite easily by installing a clean batch of Windows. Once all the OS files from the previous version are removed, the computer will stop showing the error. 

In some cases, using Windows Diagnostic systems to find the errors and manually fixing them could prove to be fruitful. However, it rarely happens. To permanently fix the issues for good, users can install a fresh batch of Windows and save themselves a headache. 

Why Is My Showtime Not Working? How To Fix It

You are streaming an amazing video on Showtime, but you’re left with a cliffhanger when it suddenly displays a video playing error. You start to lose patience when you experience a black screen repetitively. So, why is your Showtime not working?

Since Showtime is a US-based app, it may not be accessible in your area due to geographical restrictions. Furthermore, you might face buffering issues when your device is not connected to a strong internet. Or, your subscription period is terminated.

However, since the causes are minor, you can troubleshoot the issue yourself by checking your network and resetting it. Besides, you can clear cookies and cache data for better performance.

Why Is Your Showtime Not Working?

According to Showtime, you can use the app or site for streaming only within the US. Since it has blocked its content for other countries, it might not work if you are trying to use it from a different region. Similarly, when you’re offline, only downloaded videos work.

Besides, there can be other reasons why Showtime is not working. Find it out below.

Poor Internet Connection

Server Down

Not supported device

Storage Full 

Geographical restriction 

Ended Subscription

Cache Build-up

How to Fix Showtime Not Working

To solve the issue, you can first connect your device to a strong Wi-Fi or 4G+ connection. You can reset the network if your Wi-Fi connection shows a weak connection.

Then, you can force stop the app and open it again. This will refresh the app and solve any glitches or video playing errors. Besides, you can try other fixes mentioned below to solve Showtime not working.

Check Your Network and Reset It

Showtime determines the streaming quality based on your downstream bandwidth of the network. So, make sure to connect to a strong network. If your device network does not meet the requirement, you’ll face an error loading it. iPhone users must have downstream bandwidth of at least 400 Kbps. Moreover, you can check your device network requirements from the Showtime Help Center.

If your Internet connection lags, you can Reset the network settings to increase the speed. However, you must note that resetting the network will remove all Wi-Fi data. So, I request you to note down your passwords before proceeding. 

Check Your Device Compatibility

Showtime has system requirements and might not support it on all devices. In such a case, you won’t be able to install or use it. So, you can check the device’s compatibility.

You can stream Showtime on the following devices:

Android users: Android 7 and higher

iPhone and iPad users: iOS 13.0 and later

Mac users: Mac 10.10 and later

Windows: Windows 10 and later

Check Storage

Showtime has an app size of 20+ MB. So, you might be unable to download it if you have less storage on your device. You will also face issues with upgrading the app with the recent version. In such a case, you must check your device storage. You can delete unwanted apps to free up some space in memory. Follow the steps given steps. 

If you are using Showtime on a PC, follow the given steps to check the storage on Mac and Windows.

On Mac

On Windows

For Showtime users on the mobile app, here are the steps to check your device storage on iOS and Android.

On iOS

On Android

Force Stop and Reopen Showtime

You need to refresh the Showtime app whenever you change settings or when the server is down. Else, you will face unknown glitches and video loading issues. You can force Stop and reopen it to solve this issue. Here are the steps to force Stop.

On Web 

To force stop the Showtime on a web browser, follow the steps below.

On Android

On iOS

Drag Showtime screen from the bottom to the center

Swipe up the screen and Release

Open Showtime app

Update Showtime

Showtime releases bug fixes and performance optimizations with the latest update. So, if the app is not working, you must update it to fix the issue. Follow the given steps below. 

On iOS

Go to App Store and search Showtime

Please tap on the Showtime app to open it 

Tap on Update 

On Android

Go to Google Play Store and search Showtime

Open the Showtime app 

Tap on the Update button

Clear Showtime Cookies and Cache Data

Build-up cache data for a long time will slow down your streaming quality. It will lead to video buffering or even black screen errors. Thus, you must clear cookies and cache data for the best quality and performance. Check out the steps below.

On Web

You can clear the cookies and cache data of Showtime from the site settings on your browser. Find out the steps below.

There is a clear data option on android settings to clear the cache. However, you must uninstall the app on iOS to clear the cache. So, check out the steps below.

On iOS

On Android

You will experience video buffering and downloading errors when your storage is full on your Showtime app. In such a case, you can delete seen or unwanted videos from the list. Follow the steps to clear it below.

On iOS

On your showtime account, navigate to your Downloaded Videos

Select the video you want to delete and Swipe left

Tap on the Delete button

On Android

Open the Showtime app and log in to your account

Navigate to the Downloaded Videos list

Tap on the three vertical dots and select the Delete Download option from the menu

Check Showtime Subscription

Since Showtime is a premium streaming site, you must have a subscription to use it. If either your trial period or monthly subscription has ended, the app will not work on your account. You can purchase a new package if it is over. Follow the steps to check your subscription status.

On Web

If you are using showtime on the web, follow the given steps to check your subscription.

On Mobile

To see the subscription status on your mobile, follow the given steps.

Restart Your Device

If you face video loading errors, audio errors, glitches, a random shutdown of the app, or blank screen errors, you must restart your device. Restarting will troubleshoot the issues and solve them. So, follow the given steps.

Here are the steps to restart your device on Mac and Windows.

On Mac

On Windows 

Follow the given steps to restart your iOS and Android phones.

On iOS

Depending on your phone model, either press the side and volume buttons together, press the side button only, or press the power button only and hold it until the power-off displays on your screen.

Then, drag the power button to the right. It will turn off your phone.

Press the power or side button and hold until the Apple logo appears on your screen. 

On Android

Contact Showtime Customer Support

If your Showtime is still not working after trying all the mentioned fixes, there can be serious technical server issues. In such a case, you can not solve it on your own. Thus, you can contact Showtime Customer support and report your problem. 

Xgimi’s Horizon Pro Projector Delivers Eye

While most people have a TV in their living room, you won’t find one in mine. I instead gravitate toward DLP projectors because of their versatility as home entertainment systems and mobile-friendly variable-sized displays.

The choice to go TV-less was easy for me because I spend little time at home, and moreover, taking a TV with me to a friend’s house or on a camping trip wouldn’t be as practical as packing a small box I can shine on virtually any flat surface and adjust the screen size accordingly.

XGIMI Horizon Pro

The XGIMI Horizon Pro is my top choice for a DLP protector because it delivers astounding picture quality with enough brightness to be used as both a daytime and nighttime projector. If you’re looking for something that will immerse your family in the best movie-watching or gaming experience you’ve ever had, then read on as I share the highlights of this beast.

Picture quality

I’ve owned and used several portable DLP projectors over the years, spanning the spectrum of 480p to 1080p HD video output, varying degrees of lumen output, and some more portable than others, but the Horizon Pro takes the cake as it cranks out glorious native support for 4K UHD in an acceptably movable package.

Important to note here is that the Horizon Pro is a natively supported 4K UHD projector and not a 1080p HD projector with 4K support. You’ll find a lot of the latter on Amazon and elsewhere, but the picture quality won’t be as nice as a natively supported 4K UHD DLP projector like the Horizon Pro because of hardware constraints.

While the Horizon Pro kills it with amazing picture quality for movies and TV shows, I like to game with the Nintendo Switch using the Horizon Pro. The 60Hz refresh rate and low latency with MEMC frame interpolation to reduce motion blur don’t disappoint. These features glide through any daily usage you might throw at it.

The Horizon Pro can generate a maximum picture size of 200 inches and packs a resolution of 3840×2160 pixels. The throw ratio is rated for 1.2:1, which is important to keep in mind as this figure determines how far away from the projection surface the projector needs to be for a particular picture size.

Auto-focus and auto-keystone correction come out of the box with the Horizon Pro, both of which are vital for ensuring picture clarity and mitigating distortion at angles. The auto-focusing happens in mere seconds and generates a crisp image. Manual tuning isn’t required but is available if you want it. Obstacle avoidance is also built in, which detects objects like picture frames or windows and projects around them instead of over them to preserve picture quality.

While the Horizon Pro does support 3D movie projections, that isn’t something I use regularly or that I tested. I don’t even have a pair of 3D glasses.


An important factor when considering a DLP projector is the brightness rating since this impacts how visible the picture will be in the daytime or nighttime. Generally, the higher the ANSI Lumen rating the better, and the Horizon Pro packs a whopping 2,200 ANSI lumens.

Built-in AI automatically fine-tunes the brightness based on ambient lighting, so the projector can be performant when it needs to be and power efficient when it can be. The projector also uses HDR10 technology to keep those bright and dark colors distinguishable to the eye.

Only a handful of DLP projectors such as offerings from BenQ and Nebula get anywhere near the 2k lumen brightness rating we find in the Horizon Pro, and it’s right about where you want to be if you plan to use a projector in a normally lit room during the day or night without having to close the blinds and curtains during the day.

If you plan to use the Horizon Pro as an outdoor projector like I sometimes do, it’s important to note that even 2,200 ANSI lumens won’t overpower the Sun. It works best after sunset, and especially after dusk, with or without a projector screen. Ambient lighting is fine in most cases since the 2,200 ANSI lumens can outshine most mild lighting.

Ports, I/O, and capabilities

The Horizon Pro comes with a ton of I/O on the back, including the following:

2x HDMI ports

2x USB-A ports

1x optical audio port

1x Ethernet LAN port

1x 3.5mm headphone/audio port

1x DC power port

The first of the two HDMI ports on the back of the unit supports ARC — the standard by which audio is integrated into the same connector so you won’t have to run a separate wire for sound. The second HDMI port does not support ARC, so you will need to run a sound cable if you use that one instead. This gives you the choice to use copper or fiber optic for sound, which can be helpful depending on your sound setup.

With the USB ports, you can play media from flash drives or hard disk drives that you can access via a media viewer app in the pre-installed Android TV 10.0 operating system. In addition to ports, the Horizon Pro has built-in dual-band 2.4/5GHz 802.11a/b/g/n/ac Wi-Fi and Bluetooth 5.0/BLE connectivity. That said, if you prefer to go wire-free and cast content to the Horizon Pro, then you could certainly go that route instead.

If using external speakers isn’t your forte, then you’ll be happy to learn that the Horizon Pro packs two built-in 8w speakers by Harman Kardon that immerse an entire room with surround sound. I’ve used these speakers both inside and outside and haven’t found myself disappointed in either environment whatsoever.


The Horizon Pro unit includes a premium aluminum-encased infrared-based remote control that offers controls for the following features:

Turning the unit on or off

Quickly getting to Settings

Activating the Google voice assistant

Navigating and selecting interface elements

Going back

Going to the Home Screen

Adjusting the volume level up or down

Adjusting the focus

And more…

The remote control uses two AAA batteries and unfortunately isn’t rechargeable, although we wish it was considering how similarly-sized remotes like the one I use for my Apple TV 4K are rechargeable.

The Horizon Pro also has touch-sensitive buttons on the top of the unit itself for powering the projector on or off, adjusting volume up and down, and playing or pausing content.


Measuring 8 inches wide by 8 inches long and having a depth of 5 inches, the Horizon Pro is somewhat compact given the capabilities crammed into it. It also only weighs 6.4 pounds, so you won’t break your back moving it around. Factoring the large power supply that comes with the Horizon Pro, you’ll be looking at about 11 pounds if you plan to take the whole unit around with you.

If taking the Horizon Pro out of your house, then you may want to invest in a protective carrying case because it doesn’t have a carrying handle nor is there a cover for the lens window to protect it from damage. We suggest a carrying case with separated compartments so you can store the power supply with the projector and not have any of those parts rubbing up against one another during transport.

It’s also worth noting that the Horizon Pro doesn’t have a battery, so you will need constant power. While you could use an external battery to power the Horizon Pro, not just any small battery will do; you would need a large one that can handle big power consumption for prolonged periods of time and that supports a three-pronged U.S. power cord.


Many modern smart projectors are running some version of Android TV, and the Horizon Pro is no different. It runs version 10.0 and provides tons of entertainment, information, and streaming apps through the Google Play store.

One thing noticeably missing from the Google Play store is the Netflix app, which unfortunately isn’t provided because of licensing on Netflix’s part. A modified version of the Netflix app can be sideloaded, but many users have reported mixed success in controlling the app. Because of this, it’s best to run Netflix on your phone or computer and either AirPlay or HDMI your playback to the projector instead.

My thoughts on the XGIMI Horizon Pro

Using the XGIMI Horizon Pro has been nothing short of a blast. I could have bought a halfway decent TV, but then I’d find myself missing out on the portability and versatile screen sizing options afforded by a projector experience. So the choice was obvious to me – to each their own, however.

XGIMI wasn’t a fringe brand choice either; iDB was previously impressed with the XGIMI brand, so it was one of the first places I looked, and I’m happy I did.

While testing the Horizon Pro, I noted positive and negative things about the experience that I’ll share below:


Extremely detailed picture and exquisite sound quality

High lumen rating for different lighting environments

Automatic focus and hassle-free picture setup

Tons of I/O to suit any home theater or mobile setup

Compatibility with stands and tripods

Excellent choice for gaming


No carry handle or case to transport the unit

No cover for the lens to protect from damage

Remote isn’t rechargeable

How to get one

Projectors aren’t cheap devices, but the Horizon Pro is priced to compete with some of the best $2-4k projectors you can use for home theater setups and performs just as well. In fact, it provides crystal-clear picture quality whether you prefer a TV-sized projection or a cinematic-style projection and delivers yummy eye candy in every regard.

And make sure to do yourself a favor if you get the Horizon Pro and get a carrying bag to store and transport it in. We can’t stress this enough since you want to protect your investment when not in use.

While TVs are nice, they’re not ideal for someone who wants to take their display with them. Projectors like the Horizon Pro are great for get-togethers, outdoor viewing experiences, and gaming on gargantuan screens that exceed standard TV sizes. Of all the projectors I’ve ever used to date, the XGIMI Horizon Pro is my favorite and I don’t think you’d be disappointed one bit if you tried one.

Why Is My Mouse Not Working On Laptop? (Try These Fixes)

Each laptop manufacturer has a different setup, so you may need to approach troubleshooting differently depending on the brand. 

Laptop Mice Problems

The real issue with a non-working laptop mouse is that they aren’t as easy to replace as standard mice. You can’t just unplug the touchpad from your laptop and slot a new one in.

To avoid lengthy repairs, try troubleshooting the mouse to see whether a configuration issue is to blame for the lack of functionality. 

How To Get the Mouse To Work on Laptop

Sometimes a simple change can make a laptop mouse start working again. Other times, you’ll need a complete replacement. Even if you aren’t up to tackling the replacement yourself, the rest of the troubleshooting should be a breeze, even for a novice. 

Keep in mind you may have to hook up an external mouse to help you troubleshoot your laptop mouse. 

Before You Start

There’s one problem many people overlook that causes the mouse on a laptop to stop working. Sometimes a competing peripheral device is plugged in, and the computer prevents both from working at once.

While logic would assume a mouse is the only culprit, sometimes wires get crossed, and other devices have the same effect.

Pull out every connected device from your USB ports. If you have a USB hub, remove it. Try using your laptop mouse again once the computer is free of competing devices. 

If it works, try plugging your devices back in one at a time. Start with any hubs or extensions. Between every single new device connection, try using your laptop mouse again. If it stops working, you’ll know which device is causing it.

Next, try plugging the device creating the problem into a different port. It’s possible that the port is damaged and reporting incorrectly. Swap things around until you have a configuration that works for you – along with a functional laptop mouse

Check Your Settings

You need to check a few settings before assuming the laptop mouse is broken.

Device Manager

The Device Manager in Windows lets you see each device connected to your computer. Check it to see whether the laptop is identifying your laptop mouse. If it isn’t, you may have to scan the computer to help Windows find it. You can try to update the drivers or reinstall the mouse.

If none of these steps helps fix the mouse, consider checking your touchpad and mouse settings.

Hardware Settings

Sometimes specific hardware settings can make you think your mouse is broken when really it isn’t responding correctly because they’re misconfigured. For example, you might have your touchpad turned off or have your scroll settings selected incorrectly. 

Often, settings in Windows create the issues that users experience. If you haven’t adjusted your settings and they’re just on default, even that might be a problem because they aren’t to your preference. It’s a bit of a process because you have to check each thing, test, and check again.

In the end, though, you’ll have a better handle on the settings, the limits of your laptop’s functionality, and what exactly the problem is.

BIOS Settings

The method for this will vary depending on the laptop model you have. Enter your BIOS and look for a touchpad or mouse option. Make sure that it isn’t disabled.

Some laptops that you don’t personally own might be set up expressly by your work or school to disable certain features. If that’s the case and you don’t have access, talk to an administrator.

Look for a Touchpad Key

Some laptops have a key that automatically turns off the touchpad. It will vary depending on the manufacturer and model. 

First, look at the F keys on the top of your keyboard. In conjunction with the Fn key, one might switch the touchpad on and off. 

Next, look at the buttons to find an image of a touchpad. If you find one, pressing that key might toggle it. However, you might also need to push it with the Fn key. 

When you press the button, try using the mouse immediately afterward. If it doesn’t work, use the button again to set it back to the last time the mouse worked. 

Tablet Laptop Mode

Many modern laptops also function as a tablet. When the tablet is active, the mouse on the laptop part of the machine stops working.

Try searching for and disabling the tablet input service if that doesn’t work. It’s designed to ensure the tablet controls work in that mode.

Try to see whether the laptop mouse works after the service is stopped. If it does, you can set it to launch manually in the future or disable it manually when you switch between modes.

Antivirus and SFC

Running an antivirus scan and the System File Checker can help eliminate any problems affecting your mouse.

Antivirus Scan

Scan for viruses with the built-in Windows antivirus unless you use a third-party option. If you do, run a scan from its dashboard. 

Sometimes viruses and malware keep certain parts of your computer from working correctly. They can make your mouse erratic or stop it from moving at all. If Windows finds a threat, follow its instructions to quarantine or remove it.

System File Checker

If SFC finds any errors, follow the prompts to fix them.

Hardware Problems

Opening your laptop will void your warranty and could damage other parts. Laptops aren’t as easy to fix at home as desktop computers, and only experienced users should attempt to replace or repair their built-in mouse.

Troubleshooting External Mice

If you’re having a problem with an external mouse, a few different fixes might apply. However, the solutions for issues with a built-in mouse are also relevant to external mice, for the most part.

USB Ports

Connecting your mouse with a USB dongle or via a USB port can be problematic if the USB port is damaged. Try using a different port that you’re sure is functioning.

If you’re using the mouse through a USB hub, disconnect the hub and try the mouse with it plugged directly into the laptop.


Turn Bluetooth on your laptop off, restart the computer, and then turn it back on. 


Charge your mouse entirely or change the batteries. Low charge or weak power can prevent the mouse from connecting to the laptop. 

If your laptop’s built-in mouse and external mice are not working, you probably have a more severe hardware or software issue. This is especially true if it happened without warning and now no input devices are working. At this point, it might be worth reinstalling Windows or having a professional take a look at the computer.

Laptop Brands

Each laptop brand might have a slightly different solution for a mouse that isn’t working.

HP Laptop Mouse Not Working

On an HP laptop, double-tap the upper-right corner of the touchpad to enable or disable it. When it’s disabled, most models will have an orange light that appears. 

Chromebook Mouse Not Working

One of the solutions Google suggests for when a mouse on a Chromebook isn’t working is actually kind of fun.

Press Escape a few times in a row. 

Drum your fingers against the touchpad for ten seconds, tapping firmly.

Restart the computer.

You should also make sure the touchpad isn’t dirty since that can prevent it from working correctly.

Lenovo Mouse Not Working

Lenovo says the most important thing to check if a mouse isn’t working on Lenovo laptops is whether you have the correct drivers installed. 

MacBook Mouse Not Working

One way to fix a Macbook mouse is to shut down and restart the System Management Controller.

This should reset the connection and help the mouse function again. If you don’t have a removable battery, press Control, Option, and Shift at the same time once the laptop is off. Then press and hold the power button for five seconds before the computer restarts.

Keep in mind that troubleshooting a Mac mouse will always be slightly different than troubleshooting one designed to work with Windows. 

Dell Mouse Not Working

Dell recommends the following method for turning the trackpad on and off.

The toggle is available on the main screen for touchpad settings on some models.

iMac Mouse Not Working

If you can’t get a Bluetooth mouse to work on your iMac, you may need to fix the Bluetooth in the computer.

If you have to reset the module from Terminal, the command is “sudo pkill bluetoothd” without quotes.

Mouse and Keyboard Are Not Working

When both the mouse and keyboard aren’t working, plug in each to help troubleshoot the problem. You can use the steps above to address the issues with the mouse. Make sure to check for the keyboard in the device manager too.

If that many things on your laptop aren’t working, though, you’re likely in need of a repair. 

Frequently Asked Questions Razer Synapse Not Detecting Mouse?

If Razer Synapse isn’t detecting your mouse, it might not be supported by the software. It also might not detect it because you haven’t updated Synapse. 

Mouse Not Working on Battlefront 2?

If your mouse isn’t working on Battlefront 2, turn off all your overlays. You should also verify your game files because corrupt files might affect how the game recognizes inputs.

Logitech Options Not Detecting Mouse?

If Logitech options aren’t detecting your mouse, update the program. Disconnect the mouse from the laptop and try plugging it in again. You can also do a fresh install of your Logitech software. 

How to Fix a Mouse That Keeps Freezing?

Try reconnecting it or restarting your computer. A mouse that repeatedly freezes can also signify that the mouse has reached the end of its life.

How Do I Know if My Mouse Sensor Is Broken?

Look at the sensor for signs of physical damage, corrosion, or lights that aren’t working as they should be. You might also notice that the movement on-screen is erratic.

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