If you encounter an error saying, “Boot Device Not Found” when you turn on your Windows 10 computer, then you’ve come to the right place as this post will guide you on how you can fix this problem. Apart from the error message, you will also see a message that states, “Please install an operating system on your hard disk, Hard Disk<xxx>”. You will then be asked to tap the F2 key to initiate the System Diagnostics.
If you install the Windows operating system, it becomes the boot device, and when your computer boots, the UEFI or the BIOS looks for the operating installed on your drive and continues the process. So when you encounter the “Boot Device Not Found” error, this means that the UEFI or the BIOS wasn’t able to locate the drive where it can boot.
There are several suggestions you can check out to resolve this error. You can try checking the connection with your boot drive or change the boot order. You can also fix the Boot Record from Recovery and see if the primary partition is active or not. But before you troubleshoot the problem, make sure that you have a bootable Windows USB drive ready since two of the options provided below will require you to boot into the Advanced Recovery mode. Once you have this covered, proceed to each one of the following options.
If you have a custom computer that comes with a cabinet, you might want to open it and remove any connected power supply, and then check the wires. As you know, drives are connected with the motherboard using a cable. So all you have to do is check if both ends are connected properly and make sure that the connection is not loose. You could also try to unplug the cable and plug it back in.
You might also want to try changing the boot order of your computer. Each time a computer boots, the BIOS or the UEFI follows a boot order. It is the one that tells where to first look for the boot drive and if for some reason, a USB is connected to your computer and the first boot device found in the USB, then you have resolved the problem. All you have to do is to remove the USB device and boot or go into the BIOS and change the boot order yourself.
The next thing you can do to resolve the issue is to Rebuild Boot Configuration Data or BCD files.
Like the first given option, you also have to make sure that you have a bootable Windows 10 USB drive before you proceed to set the System Partition to Active. Once you have it covered, refer to these steps:
diskpart
list disk
select disk number
list partition
select partition number
active
Once it’s done, the primary drive should now be active and you should now be able to boot into your computer without the “Boot Device Not Found” error.

EverydayLookup is a browser extension for Google Chrome developed by Mindspark Inc. This extension allows users to find what mobile network a certain number belongs to, to find out an area code of a country/town, or locate a town by zip code. While these features look promising and interesting, this extension comes with a downside.
When installed, this extension will change your default search engine, the home page, and new tab to search from MyWay.com, it will monitor user browsing activity, log searches, visited links, opened websites, and other information. This information is forwarded to Mindspark ad servers, then later sold/used to better target ads.
While browsing the internet with this extension you will see additional injected ads and sponsored content throughout your browsing sessions (even if the ads do not match your search queries). It can inject banners to websites, and sometimes even put an ad above website content making it extremely annoying to deal with.
Update Error 0x80070003, 0x20007 One of the most common errors encountered by users who updated to Windows 10 is the Error Code 0x80070003-0x20007. Normally, this error code is accompanied by the message saying “Windows could not search for new updates. An error occurred while checking for new updates or your computer” or “Error(s) found: Code 0x80070003 Windows update encountered an unknown error”.
This update-related error is often encountered any time while your device automatically installs updates once there’s an available system update or during manually installing updates for a specific app. Regardless if you are using a tablet, laptop, or PC, this update-related error could occur after upgrading your system to Windows 10.
Error CausesThere are several reasons why the update-related Error Code 0x80070003-0x20007 occurs. This includes the following:
An effective way to address problems like the Error Code 0x80070003-0x20007 is by applying certain manual repair methods. However, ensure that you strictly follow instructions since one slight slip-up might result in critical issues. If you’re not knowledgeable enough, it would be best to consult help from a professional Windows technician or you can make use of an automated tool to solve any issues you’re encountering.
When you encounter the update-related Error Code 0x80070003-0x20007, you must take action immediately to address the problem to lessen the risk of losing all your data or damaging the Windows registry host.
In fixing Error Code 0xC1900101-0x30018, you can repeat the same steps used for 0xc000021a (Method One) then apply the following steps as well:
If the above steps still do not work, you can try performing a repair by doing the following steps:
Can’t seem to put up with the long and technical manual repair process? You can still fix this error by downloading and installing a powerful automated tool that will surely get the job done in a jiffy!
Error Causes“Sfc /scannow”
In Windows 11 if you do not own a mouse or it has suddenly malfunctioned you can still move your arrow on-screen using the numeric pad.
In this guide, we will guide you on how to turn this option ON, follow this easy guide step by step.
Stop 0X00000050 (parameter1, 0, parameter3, parameter4) PAGE_FAULT_IN_NONPAGED_AREA”
Error Causes
What exactly is TPM?
Error Causes