help needed with LA-3302P

rookieme

Badcaps Veteran

Join Date: Oct 2014

Posts: 396

Country: Greece
#1

help needed with LA-3302P

06-02-2018, 03:05 AM

Hi all,
at first it had gpu issue and qpu was replaced.
Problem occured soon after a bios update - system refused to power on.
There was no issue with the bios as bios chip didn't had the 3,3V from the +3.3V_SUS .
So it was the kbc U22 MEC5025-NU.
After replacing it system powers on BUT fan runs at 100% all the time and system is unable to boot to Windows.
Bios was flashed with programmer to the latest again with no luck.
Any suggetions?
U22 is a bit programmable as I was asked to program the service tag from bios menu but nothing more.
Attached Files

compal_la-3302p_r04_schematics.pdf (1.38 MB, 22 views)
Tags: None
SMDFlea

Super Moderator

Join Date: Jan 2018

Posts: 20286

Country: UK
#2

06-02-2018, 03:49 AM

Re: help needed with LA-3302P

check the io ECE5028-NU

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rookieme

Badcaps Veteran

Join Date: Oct 2014

Posts: 396

Country: Greece
#3

06-04-2018, 01:17 AM

Re: help needed with LA-3302P

well there is no way to check it, only way to replace it and I need to make an order for it too from China...
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help needed with LA-3302P

help needed with LA-3302P

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