BIOS can't find any USB device

lin

Hi there,
I have a up-board(2G RAM , 32GB eMMC)
BIOS is't show any usb device,and the Boot options is empty

How to fix the issue??
thanks.

BIOS Information: UP-CHT01 R1.1(V0462M11)(01/22/2018)

rogertsai(AAEON)

@lin
The USB storage driver support was disabled by V0462M11.
Since the V0462M11 is used for custom UP and not Standard UP, you won't find your USB in the BIOS.
If you have the admin password you can change the USB storage driver support to Enabled in the BIOS CRB setup, "CRB Setup -> CRB Advanced -> USB Configuration -> USB Mass Storage Driv to Enabled"

If you don't have the password, the only way to use USB device is to flash the BIOS to Standard BIOS - UPC1DM21 or UPC1DM23 with SF100 programmer.

UP Board UEFI BIOS (UPC1DM23_EFI, UPC1DM21_EFI)

Maybe this can help you, for 8pin SPI flash
https://forum.up-community.org/discussion/comment/12302#Comment_12302

lin

Hi rogertsai,
thanks for replay
It's work.

thanks