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BIOS thinkpad L14 HL4A0/HL5A0 NM-D271

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HL4A0/HL5A0 NM-D271
thinkpad L14
Schematics
NS-D273.pdf
NM-D271.pdf
NS-D271.pdf
NS-D272.pdf
Thinkpad L14 - NM-D271 REV1.0
LENOVO_THINKPAD_L14_GEN2_LCFC_NM-D271 photo
 

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NS-D271.pdf
171.6 KB · Views: 372

NS-D272.pdf
174.8 KB · Views: 235

NM-D271.pdf
3.1 MB · Views: 785

NS-D273.pdf
173.8 KB · Views: 232



Last edited:
backup not full datta
Lenovo Thinkpad L14 Gen2 (NM-D271 Rev.1.0)

Hello, this laptop was working fine, just did the recording of the rom for a newer bios, but it did not work, I put back the original bios and it still does not work, so is that I sent this bios to see, is the problem in the EC? I am asking for your opinion. Thank you.
 
Lenovo Thinkpad L14 Gen2 (NM-D271 Rev.1.0)

Hello, this laptop was working fine, just did the recording of the rom for a newer bios, but it did not work, I put back the original bios and it still does not work, so is that I sent this bios to see, is the problem in the EC? I am asking for your opinion. Thank you.
you need check tool Programming
 
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