Cant boot with CSM / wont boot from bootstick

Grabby · December 9, 2021

Ive been having the problem for a week that my SSDs wont be recognized. Now i finally git it to work but now its wont boot from my boot stick, to install windows. It shiws up in the BIOS and in the Boot Options menu. If i boot nothing happens and it stays at a blue screen and turns off, or wont give a display signal and turn off, wile the fans go haywire and all my LEDs are also on. When CSM enabled my bios wont save the changes and wont boot until i restartet my pc for like 10 times. Occtionally it will eneter the bios right away

Bombastinator · December 9, 2021

Is USB listed on the boot tree in bios? If usb isn’t there it won’t do anything.

Grabby · December 11, 2021

On 12/9/2021 at 9:34 PM, Bombastinator said:

Is USB listed on the boot tree in bios? If usb isn’t there it won’t do anything.

Yes its there. It now works and i can install it on my ssd, but it always crashes mid installation. Error 0xc0000221 and KERNEL SECURITY CHECK FAILURE

Bombastinator · December 11, 2021

17 minutes ago, Grabby said:

Yes its there. It now works and i can install it on my ssd, but it always crashes mid installation. Error 0xc0000221 and KERNEL SECURITY CHECK FAILURE

“Works” may be a strong word. I googled the error and got this https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-check-0xc0000221--status-image-checksum-mismatch

which struck me as disturbing.