ThinkBook 16 G4+ IAP Laptop - Type 21CY

[d0gan]

Hello,

Hope somebody can help with this: ThinkBook 16 G4+ IAP Laptop - Type 21CY

power button lights up, keyboard backlight comes on, the fans are spinning. However no video on the screen. Tried with new LCD-panel but no luck. I assume the bios is corrupted on this computer.

Could someone, please provide a clean/updated bios bin for this computer? I attached the original bin file here. Thank you.

Serial# YX07Z1B3

[peste]

Hello,

Hope somebody can help with this: ThinkBook 16 G4+ IAP Laptop - Type 21CY

power button lights up, keyboard backlight comes on, the fans are spinning. However no video on the screen. Tried with new LCD-panel but no luck. I assume the bios is corrupted on this computer.

Could someone, please provide a clean/updated bios bin for this computer? I attached the original bin file here. Thank you.

Serial# YX07Z1B3

bios extracted from the update site Lenovo penyru BIOS Update for ThinkBook 14 G4+ IAP, ThinkBook 16 G4+ IAP

DMI 375000 - 376000

[masterluo]

Hey bro, I meet the same problem, what is the bios ship on this laptop? "Winbond 25R64JVSIQ" ship or "XMC 25QH128CHIQ" ship？ Thank u