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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
Screen Shot 2020-10-30 at 22.29.49.jpg
 

Download list


clear me.zip
7.7 MB · Views: 1,142

NM-B461 EL480.tvw.zip
4.1 MB · Views: 1,304

[email protected]
10.7 KB · Views: 607

ITE.bin.zip
58.4 KB · Views: 483


Have a problem , one driver cannot install , webcam not working

If i disable from bios webcam , the driver disappears.
 

Download list

00e4aeb1-21c4-413d-9578-a951c8225f79.jpg
Last edited:
Is not the webcam problem , you build my bios , maybe is something wrong. please can you check ?
 
I have display , try to enter bios , and in few second shutdown

with original bios i have a sound song error
this is original dump , give me sound song error.

you build me a working one with image, but webcam not working , i will test and test yes
 
this is original dump , give me sound song error.

you build me a working one with image, but webcam not working , i will test and test yes
You can try BIOS this and compare
 
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