What should I do if my PC is bricked?
What should I do if my PC is bricked?
I’m really struggling with my new PC. I thought upgrading it would be easy, but it’s turned into a huge problem. It worked fine before, but now I’m stuck after switching from CSM to UEFI. There’s no fix, and the VGA light is still on even though nothing seems wrong. I’ve repositioned every part multiple times, reset the CMOS, and tried all possible solutions. Now I’m at this point.
The reason for the change was to switch from CSM to UEFI mode.
What actions were taken?
Is it true that you can't access BIOS using a specific key press?
I would suggest basic troubleshooting steps:
Reinstall the RAM (consider using only 8gb as an example)
Check the VGA indicator for video card issues
Reinstall the graphics card—if the CPU includes built-in graphics, try removing the GPU
CSM works only with up to 2tb hard drives. My drive is 6tb and it kept causing games to crash nonstop…unless I was mistaken about the internet. And honestly, I can’t even reach the BIOS.
Turn on the PC and wait a few minutes for any changes on the screen. It might take some time. The BIOS may resist without enough RAM and storage space, but it could work again. Try again if needed with the other graphics card.
CSM is mainly used to start older operating systems that don’t support UEFI, like Windows XP, or to launch 32-bit systems such as earlier versions of Windows 10, especially when your UEFI only works with a 64-bit OS.
CSM often pairs with MBR, which supports partitions up to 2.2TB. You can use MBR with UEFI on bigger drives if you’re okay using more space than the limit allows. Most users prefer GPT for drives over 2TB.
Why was CSM enabled on your machine? It’s unlikely it was for XP on a system with DDR5 and no support for this old OS. Were you using a 32-bit operating system?
I switch between CSM and UEFI on older computers to boot into XP or Windows 10 when needed. These machines continue functioning regardless of BIOS changes, which leaves me puzzled about the failure.
Did you adhere to the instructions in the Motherboard's User Guide for resetting the CMOS?
The system was in CSM mode due to an issue that doesn't function properly in Uefi. It seems to be unrelated to the new hardware or Windows 11, yet it operates correctly now.