Windows 10: My computer keeps rebooting and says innaccessable boot device

My computer reboots over and over and says cod innaccessable boot device

:)

 

reboot and select property boot device

You need to set your main Harddrive which has your Operating System on as the first harddrive to boot, if have more than one harddrive.

open Bios
boot priority
Select the OS harddrive as first boot drive , If not sure switch between them
Set correct time and date if wrong
Save and reboot

If not sure on steps , give the Make and model number of motherboard and can assist you.

Hopefully no damage to the HDD

 

My computer won't start up inaccessable boot device.

Hi, the other night my mouse stopped responding, so i tried to restart the computer. When it was booting back up it gave me the error, innaccessable boot device. I have also tried starting in safe mode and that did not work.

 

Computer keeps re-booting

Hi,

Thank you for your interest in Windows 10.

I suggest you to follow the methods below and check if it helps.

Method 1

Disconnect all the external devices (printers, scanner, USB (universal serial bus) drives, etc...) Except mouse and the keyboard and then check.

Method 2

I suggest you to run in-built Power troubleshooter and check. Follow the steps:

• Press Windows Key + X.
• Click on Control Panel.
• Select Troubleshooting on the left pane, click on
  View All.
• Click on Power to run the troubleshooter.

Method 3

If the above method doesn’t help, I suggest you to reset and restore all of the default Power Plans back to their default settings. Follow the steps:

• Press Windows Key + X.
• Select Command Prompt (Admin).
• At the command prompt, type powercfg -restoredefaultschemes, and then press
  ENTER.
• At the command prompt, type exit to exit the Command Prompt window.
• Restart the computer and check with the issue.

Method 4: Clean boot

Putting your system in Clean Boot state helps in identifying if any third party applications or startup items are causing the issue. You need to follow the steps from the article mentioned below to perform a Clean Boot:

http://support.microsoft.com/kb/929135/en-us

Note: After clean boot troubleshooting steps, refer to the section "How to reset the computer to start as usual after troubleshooting with clean boot" in the provided link to return your computer
to Normal startup mode.

Hope this information is helpful. Please do let us know if you need further assistance, we’ll be glad to assist you.