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BIOS Thinkpad E14 FE4A0/FE5A0 NM-C421 REV:1.0

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FE4A0/FE5A0 NM-C421 REV:1.0
BIOS, Schematics NM-C421 REV1.0.pdf
boardview
NM-C421 BOT.pdf
NM-C421 TOP.pdf
ThinkPad E15 - NM-C421 REV 1.0 BoardView.tvw


Screen Shot 2021-05-25 at 11.04.31 AM.png
 

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NM-C421 REV1.0.pdf
7.4 MB · Views: 4,729

NM-C421 BOT.pdf
112 KB · Views: 1,842

NM-C421 TOP.pdf
67.9 KB · Views: 1,748

EC_ITE.bin.zip
91.4 KB · Views: 1,192


Help with BIOS. Wont charge battery when boots past splashscreen/bios screen. Constant On/Off charge when below 10%. Appears to be firmware issue. Customer tried updating computer and shut down during update. Has issue since. Computer runs fine on battery only. USB-C reads 20V 0A.
 

Download list

oldread.bin
16 MB · Views: 19

Help with BIOS. Wont charge battery when boots past splashscreen/bios screen. Constant On/Off charge when below 10%. Appears to be firmware issue. Customer tried updating computer and shut down during update. Has issue since. Computer runs fine on battery only. USB-C reads 20V 0A.
 

Download list

builds892.zip
7.3 MB · Views: 21

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