Technical Support HP EliteBook 8440P

[Dulur]

I got a laptop HP EliteBook 8440P
KCL00 LA-4902P Rev: 1.0
the problem is turned on and then off again, can't be switched on, I checked all the voltage coils always use ohms not short, please show me how to solve it? Thank you

 

[Hosein Asadolahi]

I got a laptop HP EliteBook 8440P
KCL00 LA-4902P Rev: 1.0
the problem is turned on and then off again, can't be switched on, I checked all the voltage coils always use ohms not short, please show me how to solve it? Thank you

sorry . no one can show you how to solve it . because no one have that motherboard with Exactly that problem . we are here to help you , not for repair each motherboard you want to repair . you must learn laptop repairing and we are help you to do it . if you want get suggest for solve that problem , you must share : all test , all ohm check , all voltage is present or not and ..... . good lock

 

[Dulur]

I mean to ask what he thinks, could it be one of the causes of damage to the bios file file

 

[Hosein Asadolahi]

I mean to ask what he thinks, could it be one of the causes of damage to the bios file file

maybe . you can reprogram it and test . its easy .

 

[Dulur]

Ok . Thanks