BIOS HP Zbook Studio G4 BIOS LA-E251P

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HP ZBook Studio G4 Mobile Workstation BIOS LA-E251P
P71

 

[dabit]

backup not full data

 

[ThienBui]

clsss

 

[sziluka13]

Hello! I would like to ask for help checking the Zbook Studio 4G bios. The machine does not turn on, does not respond to the power button. The charging indicator LED is on. 5v and 3.3v are ok! there is no short circuit anywhereclsss. Thx!

 

[ThienBui]

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[sziluka13]

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Thanks for the help, but it's still not working. It's changed so much that when I plug it into the charger, the power LED lights up for a while, but I can't turn it on.

 

[sziluka13]

I'm sorry, I forgot to insert the cmos battery, now the computer turns on but doesn't show a picture

 

[ThienBui]

I'm sorry, I forgot to insert the cmos battery, now the computer turns on but doesn't show a picture

i think hardware have problem

 

[sziluka13]

i think hardware have problem

Yes, that's right. Is there a typical problem with these motherboards? If I try a few times, it sometimes starts up, but I don't see any connection to anything. Chipset? CPU problem?