L480 (type 20LS, 20LT) BIOS (ThinkPad) EL480/EL580 NM-B461 REV. 1.0

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L580 (type 20LW, 20LX) Laptops (ThinkPad)
BIOS R0QET44W

L480 (type 20LS, 20LT) Laptops (ThinkPad)
ThinkPad L480, L580
EL480/EL580 NM-B461 REV. 1.0
BIOS
boardview NM-B461 EL480.tvw
Schematics Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM-B461 (SOLO LANDO) r0.1

 

[ThienBui]

Hi! Please fix my BIOS. Starts up, no display, error beeps for 1-4-2-1 aka. Security Chip initialization failed. Tried flashing clear ME BIOS, now just starts up, no display than turns off and this goes on in loop.

Lenovo ThinkPad L580
1s20LXS35C00PF1E2WJN
nm-b461

https://vinafix.com/attachments/clssss-zip.422595/

 

[Laptopszaki-szerviz]

https://vinafix.com/attachments/clssss-zip.422595/

It worked, thank you!

 

[anhvy]

https://vinafix.com/attachments/clssss-zip.422595/

Anh Thiện Buil lại giúp em ạ

 

[ThienBui]

Anh Thiện Buil lại giúp em ạ

https://vinafix.com/attachments/builds7222-zip.364835/

 

[anhvy]

https://vinafix.com/attachments/builds7222-zip.364835/

Bios này nạp lên hình nhưng vào bios hoặc khởi động khoảng 10s thì ngắt anh

 

[ThienBui]

Bios này nạp lên hình nhưng vào bios hoặc khởi động khoảng 10s thì ngắt anh

thử cls xem

https://vinafix.com/attachments/clssss-zip.422595/