If you deleted your system partition by mistake and BIOS cannot find the boot drive, either, Windows will also fail to find the boot device. Corrupted MBR can lead to no boot device available in Windows 10. I used Clonezilla to clone an HP EX920 to a Samsung 980 NVMe.

To start one time from a device other than the default device specified in Boot Order, restart the workstation and press F9 when the F9=Boot Menu message appears on the screen.

I used this directory as the driver path for Universal Restore.

This can help you solve some tough problems like inaccessible boot device.

I can get into the various recovery modes but nothing works. If you want to continue HP desktop startup, please press ENTER. Device driver for hard drive not loading. After POST is completed, a list of bootable devices is displayed. The hard drive being used is a 1Tb Seagate Barracuda 7200. Install and launch AOMEI Partition Assistant.

I don't think there's a way to do that directly, but as a workaround, one option you could do would be the following: #1: Boot into Rescue.

Bug Fixing Some HP devices are facing BSOD and boot loops, but HP appears to have a fix HP systems saw the Blue Screen of Death and boot loops, but now there's an apparent fix for the issue.

Press the right arrow key on your keyboard until the Boot tab is opened. Select the correct task sequence, enter the machine name variable and away we go.

HP Consumer Desktop PCs - Boot Device Not Found (3F0) or Automatic Repair Errors Notice: : The information in this document, including products and software versions, is current as of the release date.

Considering the smart array controller is either one from the list below: In the boot settings, you should press the “Restart” button, and at a new boot, the system will offer you to choose the options of work. Then click on “Restart” option, your PC will restart in a few minutes. Each computer manufacture has a F key for choosing a boot order so you can boot to a USB flash drive. To fix the error, you need the variant number 4 “Safe mode”. efi 0xc000001 i'm using windows 8 doesnt. Ensure that the computer recognizes the disk. #2: Make a new backup of your system (even though it's not in the state that you want) #3: Restore a previous image that contains a partition table and MBR you want.

Inaccessible Boot Device After Monthly Update- Aug '17 and Sept '17.

Can't boot b/c 'device inaccessible' after Windows Update (SSD) Hi.

I also had universal restore inject the HPE Smart Array P408i-a SR Gen 10 driver.

Hp inaccessible boot device In either case, the issue seems to return once either Windows updates or HP Support Framework updates (still trying to determine which is causing the issue).

No bootable device insert boot disk