Hi everyone,
When I first setup this PC, I cloned my previous SSD to the new one and I remember I had to change boot option from UEFI to Legacy.
I want to do a clean install of W10 to then upgrade it to W11.
Not careful enough, I changed my boot from CSM to UEFI, using MSI Bios, thinking I'll then use the USB bootable W10 setup. My mothercard is a B660M.
The reboot didn't go well : blank screen and 0 access to BIOS, trying Delete (the usual one), F5, F8, F11 etc.
I have tried :
Maybe the switch to UEFI also activated secrute boot and so the problem is also there ?
I have no idea how to fix it.
Thanks a lot !
When I first setup this PC, I cloned my previous SSD to the new one and I remember I had to change boot option from UEFI to Legacy.
I want to do a clean install of W10 to then upgrade it to W11.
Not careful enough, I changed my boot from CSM to UEFI, using MSI Bios, thinking I'll then use the USB bootable W10 setup. My mothercard is a B660M.
The reboot didn't go well : blank screen and 0 access to BIOS, trying Delete (the usual one), F5, F8, F11 etc.
I have tried :
- remove CMOS battery during 10 minutes
- use a metal piece on motherboard PIN for reset BIOS
- remove graphic card
- use HDMI motherboard port
- use Displayport motherboard port
Maybe the switch to UEFI also activated secrute boot and so the problem is also there ?
I have no idea how to fix it.
Thanks a lot !