Create an emergency disk with EaseUS partition software.
Connect the bootable USB drive to a USB port on your PC. Turn on or restart your PC.
Press F2, Del or F8 to change your computer boot sequence in BIOS. Set to boot the PC from Removable Devices or CD-ROM Drive beyond Hard Drive.
How to fix Windows 10 not able to boot?
Windows 11/10 Boot Repair: Fix UEFI boot issue from Windows 11/10/8/7 Method 1: Use Startup Repair to repair Windows 11/10 boot.
there are only two ways. Use Diskpart to fix Windows 11/10 UEFI boot error.
method . Change BIOS settings.
Method 4: Add Windows 11/10 Boot Repair Disk Drivers
Method 5: Change the mode to sata to restore Windows 11/10 boot.
How to fix no bootable device Windows 10?
Check your drive boot and BIOS settings. Incorrect boot order can cause your computer to boot from the wrong drive. then
disable external devices. Weak or damaged devices are the main cause of boot device number error.
Correct the MBR boot information.
Use SFC to scan corrupted files.
Make primary partition active.
How to fix slow bootup problem in Windows 10?
Solved: Windows 10/11 Slow Startup [2022 Guide] Specific Method: Disable Fast Startup. The first quick and easy way to fix this problem is to disable fast startup on your Windows 10 device.
Only the second way: disable processes with large attachments.
Method 3: Updated Visa or Mastercard graphics card driver.
Method 4: Perform a 10-window spark installation.
How to fix INACCESSIBLE BOOT DEVICE in Windows 10?
Restart your computer, then press the power button for about 5 seconds until it turns off directly.
Wait for Windows Diagnostics to complete. Click “Options” “Advanced” to enter the Windows Recovery Environment Browser.
Your computer will then restart your computer at the command prompt. Then run the following commands one by one:
How do I fix Unmountable boot volume Windows XP?
- To troubleshoot, boot into the recovery console.
- In the recovery console, type chkdsk /p to check if the drive is bad or is flagged as bad. …
- If nothing abnormal is found on the hard drive after checking the object, restart the affected computer.
What causes Unmountable boot volume Windows 10?
Corrupted system files. If any of the other files responsible for running your system and keeping it running are corrupted, the device can lead to a number of problems. One of them is that it won’t boot on Windows 10 resulting in a download size error. This corruption can be caused by manual malware, bugs, or an application.
What is Unmountable boot volume Windows XP?
An unmountable boot volume detected by Windows is caused by a boot failure. ini cannot find a boot disk, or a damaged or failed hard disk will not boot.
How do I fix Windows XP Blue Screen Unmountable boot volume?
The boot volume does not mount in Windows XP To solve this problem, boot into the main recovery console. In the recovery console, type chkdsk /p to check if the drive is damaged or flagged as bad. If you can’t find anything with Hard Gain after this check, restart your computer.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.