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Guidelines
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HP Recommended
Elitebook 840 G4
Microsoft Windows 10 (64-bit)

My laptop does not turn on, does not charge.

 

Do not turn it off, just close the lid and it had to be put in a greenhouse

 

The battery is internal and I can not uncover it

 

Can you help me....please......:Crying:

1 REPLY 1
HP Recommended

Somebody told me that the BIOS is blocked.

 

I try to solve press both windows and 'B' keys and button on for 5 seconds but nothing happens

 

:Crying::Crying:

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