HP G62 conversion problem

[Gudguy]

hello gurus in the community,i need someone to explain what an what do i need to add or remove from the hp g62-a19sa board.i have detected that the ATi chip set fail all the time,all required voltage are present .here attached the schmatic for the board.thanks

[Gudguy]

Re: HP G62 conversion problem

I need someone to guide me about HP g62 conversion
If you check page 33 where the Kbc ite8582 is. I don't know which resistor to swap or which one to remove. My mentor mcpslig123,lapfix,mons and Co where are you.

[speggio91]

Re: HP G62 conversion problem

Hello, i've never done a conversion to UMA on this model, but I found in this forum, an old post with a step by step picture guide.

https://www.badcaps.net/forum/showpo...02&postcount=8


It seem a pretty tedious job with no warranty that will work for every G62 boards with discrete graphics.
We can wait for the more expert users to give us their opinion about it, or you can cross check the pictures with the boardview and schematics to see if this job make sense.

(the boardview can be opened with boardviewer 2 beta)

By the way, silly question, if the issue is the graphic chip causing crashes or no display, did you already try to reflow it? You could extend its lifespan if done it correctly.

Good luck!

[Gudguy]

Re: HP G62 conversion problem

@spiggio91 thanks for your contribution,as regard to whether have reflow or not.have done re-flow several time,that why am look for alternative of keep the laptop running again.any contribution and suggestion will be appreciated from the learned member.thanks

[Gudguy]

Re: HP G62 conversion problem

The schematic and post your redirect me to does not match the G62 board am working one.

[mcplslg123]

Re: HP G62 conversion problem

As per the schematic attached, SIO is on page22 and its IT8502 and not IT8582. I've attached 2 pics. Atleast one pic should match your mb. Do changes as per the pic which matches ur board. I've not done conversion on this mb ,so cant guarantee about its authenticity. The link given by @speggio91 is for Quanta AX1 and its completely different. However, that guide is tested by me personally to be working.

[Gudguy]

Re: HP G62 conversion problem

sorry for replying you late.thanks so much my mentor.i will give you feed back soonest