lenovo thinkpad T15p please help.

[hichamhb]

Device: Laptop
Brand: lenovo thinkpad
Model: T15p gen 1
Board number: GT5A0/GP5A0 NM-C641 REV 2.0
serial number : PF-1SZ5W0
Request: Repair/Upgrade

the laptop start with no display and shutdown after 1 min

[SMDFlea]

Re: lenovo thinkpad T15p please help.

Device: Laptop
Brand: lenovo thinkpad
Model: T15p gen 1
Board number: GT5A0/GP5A0 NM-C641 REV 2.0
Request: Repair/Upgrade

the laptop start with no display and shutdown after 1 min

Please read the updated rules,you must post the serial number https://www.badcaps.net/forum/showthread.php?t=103570

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[asr]

Hello, I have a Thinkpad T15p Gen 2 with a possible corrupted bios. Turns on with keyboard lights and has a blank screen, caps lock LED doesnt work.

Board model: HP5B0/HT5B0 NM-D551 Rev. 2.0
Serial#: PF-3G3AG7 , Type #: 21A7-002MUS

There are a few winbond chips ( 25Q256JVEQ , 25R256JVEN & W25Q80EW ) both 25Q256JV and 25R256JV extracted a 32MB file. Looked into doing it myself and was confused with the .FL1 and .FL2 files. Would someone be kind enough to help fix my files? I would hope to learn this soon.

Thanks

[asr]

Upload attachments isnt working.

[hoaca388]

Hello, I have a Thinkpad T15p Gen 2 with a possible corrupted bios. Turns on with keyboard lights and has a blank screen, caps lock LED doesnt work.

Board model: HP5B0/HT5B0 NM-D551 Rev. 2.0
Serial#: PF-3G3AG7 , Type #: 21A7-002MUS

There are a few winbond chips ( 25Q256JVEQ , 25R256JVEN & W25Q80EW ) both 25Q256JV and 25R256JV extracted a 32MB file. Looked into doing it myself and was confused with the .FL1 and .FL2 files. Would someone be kind enough to help fix my files? I would hope to learn this soon.

Thanks

Upload backup files.

[asr]

Here is the two 32mb files. Are these the only ones you need?

[asr]

This is the smaller winbond chip dump just incase

[asr]

Anyone know any tutorials on how to clean the bios for this machine?

[asr]

The laptop started to work again after putting it back together for the owner. I didnt edit any files just solder the chips back and pressed the white reset button again on the mobo. Sometimes you get lucky!