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E15 Gen 2 (Type 20TD, 20TE) GE4B0/GE5B0 NM-D011

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E15 Gen 2 (Type 20TD, 20TE)
GE4B0/GE5B0 NM-D011
BIOS R1EET37W
Thinkpad E15 Gen 2 - GE4B0-GE5B0 NM-D011 Schematic And BoardView
earphone.pdf
GE4B0 IO.pdf
GE5B0 IO.pdf
NM-D011 REV0.1.pdf
NM-D011 REV0.4.tvw
NS-D012.tvw
NS-D013.tvw
 

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32MB.bin
32 MB · Views: 2,248
Lenovo E14 Gen 2 NM-D011 photo.zip
21.1 MB · Views: 1,935
NM-D011 REV0.1.pdf
2.2 MB · Views: 3,717
Archive.zip
4.8 MB · Views: 2,586
E15 D011 UB4.BIN.zip
131.3 KB · Views: 79
E15 D011 UB9.BIN.zip
6.3 KB · Views: 73
ECITE.bin.zip
82.5 KB · Views: 75
Click to expand...
ThienBui said:
32mb current not unlock
Click to expand...
Good morning, SIr.
I have here a ThinkPad E14 Gen 2 (GE4B0/GE5B0 NM-D011), Core i7 11ºGen, but this machine has it´s BIOS locked. I removed WSON8 Gigadevice 25R256DYIG and changed firmware, but when I powered it on again, started a processing "SELF-HEALING BIOS BACK-UP PROCESSING". And this Lenovo recovered old locked BIOS automatically. So I can´t install Windows. SIr, I have original BIOS file here, could you help me get this situation solved? Thanks a lot.
 
SearchForPattern said:
Good morning, SIr.
I have here a ThinkPad E14 Gen 2 (GE4B0/GE5B0 NM-D011), Core i7 11ºGen, but this machine has it´s BIOS locked. I removed WSON8 Gigadevice 25R256DYIG and changed firmware, but when I powered it on again, started a processing "SELF-HEALING BIOS BACK-UP PROCESSING". And this Lenovo recovered old locked BIOS automatically. So I can´t install Windows. SIr, I have original BIOS file here, could you help me get this situation solved? Thanks a lot.
Click to expand...
password in I/O
 
SearchForPattern said:
Good morning, SIr.
I have here a ThinkPad E14 Gen 2 (GE4B0/GE5B0 NM-D011), Core i7 11ºGen, but this machine has it´s BIOS locked. I removed WSON8 Gigadevice 25R256DYIG and changed firmware, but when I powered it on again, started a processing "SELF-HEALING BIOS BACK-UP PROCESSING". And this Lenovo recovered old locked BIOS automatically. So I can´t install Windows. SIr, I have original BIOS file here, could you help me get this situation solved? Thanks a lot.
Click to expand...
Here is the original file. Thanks.
ThienBui said:
password in I/O
Click to expand...
Ok, Sir, but what should I do? May I change EC firmware using SVOD3? Thanks.
 

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Good friends, I have a problem with 2 laptops Lenovo ThinkPad E15 Gen 2 and has model motherboard GE4B0/GE5B0 NM-D011 Rev:1.0, the problem they have is that one of them when I press the power button the LED of the button flashes 3 times, it turns on and off after 5 seconds, It turns on again and repeats the process of switching on and off in a loop forever.
The power button does not respond to the off when pressed, the RAM has been checked and they are good and without errors; Does anyone know where the problem may be and which part of the motherboard should be looked at?
I have the repair scheme to go looking. Thank you very much and a greeting.
 
SuperTecno said:
Good friends, I have a problem with 2 laptops Lenovo ThinkPad E15 Gen 2 and has model motherboard GE4B0/GE5B0 NM-D011 Rev:1.0, the problem they have is that one of them when I press the power button the LED of the button flashes 3 times, it turns on and off after 5 seconds, It turns on again and repeats the process of switching on and off in a loop forever.
The power button does not respond to the off when pressed, the RAM has been checked and they are good and without errors; Does anyone know where the problem may be and which part of the motherboard should be looked at?
I have the repair scheme to go looking. Thank you very much and a greeting.
Click to expand...
try one bios new before
 
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