HP Elitebook 755 G5 No Display

cheebster

Badcaps Veteran

Join Date: May 2008

Posts: 370
#1

HP Elitebook 755 G5 No Display

11-30-2022, 07:36 PM

Hello, i have a problem with a HP Elitebook 755 G5 No Display, Orange WIFI Led Steady On.

It powers on by itself, and after a few seconds the fan kicks in, at a rather high speed. I've tried different memory, same issue, then tried reflashing the 2 bios chips with known working dumps from vinafix, same exact board model, 2 different bios chips on this one, result didn't change.

Anyone knows the meaning of that orange wifi led being steady on ?

Tried external video, no external output either. Idk where to start from here!
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rediii

h???, spurrrn

Join Date: Mar 2018

Posts: 487

Country: somewhere in europe
#2

12-01-2022, 03:32 AM

Re: HP Elitebook 755 G5 No Display

give us some measurements, measure voltages on all coils first
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HP Elitebook 755 G5 No Display

HP Elitebook 755 G5 No Display

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