Ask BIOS problem , no boot device shown in list. Lenovo L560 all l1/l2 la-c421p REV1

[B.L. Chaudhary]

Bios problem Lenovo L560 all l1/l2 la-c421p REV1
please help me to repair. no boot device shown in bios and so can't boot with usb or any drive.

 

[ThienBui]

Bios problem Lenovo L560 all l1/l2 la-c421p REV1
please help me to repair. no boot device shown in bios and so can't boot with usb or any drive.

bios can't have such error you need to try a new bios to compare first

https://vinafix.com/threads/thinkpad-l560-la-c421p.21459/