HP ProBook 635 Aero G8 - power on with only 0.02A - fix empty BIOS please

[bajdik]

Laptop powering with only 0.02A load.
No short circuit found, so I try to read BIOS.
It looks very "empty", isn't it?

Can anyone check it, please?

This is my dump from CH341A.

Model: HP ProBook 635 AERO G8, S/N: 5CG1342VLN, ID: 43A50EA#BCM

Thank you for your time.

[hoaca388]

Reread the chip, CH341A sometimes gives incorrect results.

[bajdik]

I tried it several time. I didn't find any working DUMP for this model. I would like to try flash another file.

[SMDFlea]

I tried it several time. I didn't find any working DUMP for this model. I would like to try flash another file.

look on the board for another 32MB bios and post it

[hoaca388]

I tried it several time. I didn't find any working DUMP for this model. I would like to try flash another file.

Where to dig new file when there is no original file.

[SMDFlea]

Virgin bios.

[bajdik]

Just for information - I did not find there is a two pieces of 256 mbit SPI FLASH, sorry. When I put heat on the bottom BIOS chip, laptop start.. So, it was really a BIOS problem, but the CHIP itself.