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HP Elitebook 645 G10 / DA0X9TMB8D1 REV:D

Hello, please, I need help repairing this BIOS.

The symptom is that with the WiFi card connected, the laptop powers on and shuts down again after around 5 seconds. We already tested with a different WiFi card and the problem persists, so at first we thought it was a physical motherboard issue.

However, after flashing a clean BIOS and EC BIN file, the laptop powers on correctly even with the WiFi card installed. Because of this, we are quite sure the issue is BIOS-related.

Could you please help us repair the original BIOS file?

Thank you very much.
 

Download list

198119 ec.bin
32 MB · Views: 0
198119 SPI.bin
32 MB · Views: 0
daninec said:
Hello, please, I need help repairing this BIOS.

The symptom is that with the WiFi card connected, the laptop powers on and shuts down again after around 5 seconds. We already tested with a different WiFi card and the problem persists, so at first we thought it was a physical motherboard issue.

However, after flashing a clean BIOS and EC BIN file, the laptop powers on correctly even with the WiFi card installed. Because of this, we are quite sure the issue is BIOS-related.

Could you please help us repair the original BIOS file?

Thank you very much.
Click to expand...
Does it lock after connecting to wifi or shutting down?
 
ThienBui said:
Does it lock after connecting to wifi or shutting down?
Click to expand...
If power on with card installed, power on 5 seconds and off, no display
If put card when its power on, in hot, total hang, need power off with power button 10 sec.
BR
 
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