If your BIOS is in Legacy Mode, you cannot just switch to Secure Boot and UEFI BIOS because your drive will have an MBR partition Style, and UEFI and Secure Boot require a drive with a GPT partition style.
Pc keeps restarting in the bios after i turned off CSM in order to enable safe boot
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
So i did everything right to enable safe boot but when i have to disable CSM and apply, my pc restart in bios and my SSD isn't recognized anymore
Specs :
Graphic : RX 6750XT XFX
Ram : 1x16go PNY 3200mhz
Cpu : R5 3600
Motherboard : Asus tuf B450M-gaming-II
Can someone help me pls ?
Windows for home | Windows 10 | Performance and system failures
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
3 answers
Sort by: Most helpful
-
Anonymous
2024-04-08T06:57:07+00:00 -
Anonymous
2024-04-07T18:24:20+00:00 Hi, I am Dave, I will help you with this.
If Windows 10 is installed in Legacy BIOS Mode, then it will not boot up if you disable CSM and enable Secure Boot.
If you re-enable CSM in BIOS can you boot up your system?
If you can, click your Start Button, then just type msinfo and press Enter.
On the resulting System Information window, on the right hand side, is BIOS Mode listed as UEFI or Legacy?
-
Anonymous
2024-04-07T19:11:23+00:00 Bios is currently listed as legacy mod and i cant disable CSM because if i do i cant load up in Windows, im stuck in the BIOS