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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: 1,369
NM-B461 EL480.tvw.zip
4.1 MB · Views: 1,701
[email protected]
10.7 KB · Views: 761
ITE.bin.zip
58.4 KB · Views: 578
Click to expand...
Laboratorio said:
The model board makes a melody beep error, no video, I have tried the bios dumps in here and the motherboard turns on but no beep, only when I program back its original bios dump it beeps again.
The error code is 010028 but I have not found anything in the web.
Click to expand...
has this problem ever been solved?
 
Hi, can you repair that bios?
Everything was OK. After replacing thermal paste nothing on screen and werid Lenovo melody.
I repaired old bios and have display. But only left that 2100 error.
It's 100% problem with the bios because before cleaning laptop working ok with that disc.
 

Download list

screen.jpg
Zdydam said:
Hi, can you repair that bios?
Everything was OK. After replacing thermal paste nothing on screen and werid Lenovo melody.
I repaired old bios and have display. But only left that 2100 error.
It's 100% problem with the bios because before cleaning laptop working ok with that disc.
Click to expand...
How do you fix the bios?
 
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