Hi,

looking for the schematics and boardview of the Lenovo ThinkPad 14 G4

Lenovo ThinkPad E14 Intel 12th Gen

Project Code :JEE442/JEE542
Board Name :NM-E211

LENOVO ThinkPad E14 E15 GEN 4 INTEL LCFC NM-E211 JE442 JE542 REV0.1 SCHEMATIC"

Hello, please help! I have a board with no power. I found the short but don't know what I'm dealing with.

LENOVO E15 THINKPAD
NM-C421
FE4A0/FE5A0
Fru: 5820s72223

Lenovo Thinkpad E15 Gen 2
NM-D011 Rev 1.0
I'm attaching the main bios and EC bios. I'd appreciate it if you could send me the cleared version of whichever one has the password....

Hello. I have an E15 Gen2 notebook with a motherboard model NM-D011. Because the main BIOS on it is 32MB, I can't patch it with Lenovo Autopatcher. It patches 16MB, but 32MB isn't. How can we fix this?
Lenovo Thinkpad E15 Gen2
Motherboard model NM-D011...

Lenovo Thinkpad E15 gen2 GE4B0/GE5B0 NM-D011
Type 20TD-50XC00
S/N PF-3KWZC9
Power on but black screen
If anyone can help me and thank you advance...

https://www.badcaps.net/forum/troubl...32#post1646632
https://www.badcaps.net/forum/troubl...90#post1718190
https://www.badcaps.net/forum/troubl...s-only/87770-l...

Need BIOS File for LENOVO E15 THINKPAD
NM-C421


Attached Backup File...

Hello,

E15 Gen 2 (type 20T8, 20T9) Laptop (ThinkPad) - Type 20T8
GE420/GE520 NM-C771 Rev: 1.0

When trying to read the dump accidently pushed erase instead read. So this model dump was lost.. Does somebody have a dump?

Compatible versions:
ThinkPad E14 Gen 2 (type 20T6, 20T7)
ThinkPad E15 Gen 2 (type 20T8, 20T9)

try clean here and use lenovo golden key for serial

https://www.badcaps.net/forum/troubl...99#post1536599

B0 8SB20W48140L1HF1550114
C0 1S20T8001RTXPF2X9Y5C

OR
retry unlock mod or 1.29 CLean version
...

Hi to all members,

I have a Lenovo Thinkpad E15 that the client shutdown during BIOS update and now the laptop does not turn ON.
I leave attach the BIOS backup and the machine has following details:

Lenovo Thinkpad E15
S/N: PF-2A8FJH
Type: 20RD-0015PG
MB: FE4A0 FE5A0 NM-C421 REV 1.0

If someone could please fix this file or give me a good BIOS. ...

Just using search at this forum
Schematics and BRD
https://www.badcaps.net/forum/troubl...-intel-nm-e211


Look at P 51 / 89

Hi

LENOVO ThinkPad E14 E15 JE442 NM-E211 bios supervisor password remove...

Hello
i am looking bios for Lenovo Thinkpad E15 bios.

Motherboard :NM-E211 .Model TYPE:21E6

NOTE:
-BIOS SIZE IS 64MB
-BACKUP NOT AVAILABLE (BAD CHIP).

THANKS

Hello guys,

I have a problem with charging circuit in this laptop. Unit came with no power at all (USB-C meter was cycling turning off and on). I discovered that when I unplug battery laptop works on charger only. So after few measurements I found shorted 1st dual mosfet AONY36324. Unfortunately i was not able to order exact this one, so i ordered AONY36352 which i believe is the similar one. Now the problem is, when i connect battery and charger USB-C meter is not cycling anymore, it starts charging (reading 20V@2,7A) but after few seconds it is going down to 20V@0,20A and laptop...