8520 track pad melts !! - GSM-Forum

jwith · 03-08-2012, 14:29

one BB 8520 , its trackpad heats up and melts..please help

shy100 · 03-09-2012, 14:30

Change the IC that placed upper right side of the trackpad connector.

jwith · 03-10-2012, 10:53

Quote:

Originally Posted by shyna

Change the IC that placed upper right side of the trackpad connector.

changed. But the problem not solved.
Healp please

Celfixx-Dubai · 03-10-2012, 16:08

@jwith,

There's alot of solutions and fixes for 8520 track pad issues, I suggest you read through the solutions already posted on the board, and find the schematics and do some research yourself as well.

To get you kicked off, you can find solutions for 8520 trackpad here here here and here just to mention a few of them.

Regards,

Celfixx Dubai

jwith · 03-11-2012, 08:13

Quote:

Originally Posted by Celfixx-Dubai

@jwith,

There's alot of solutions and fixes for 8520 track pad issues, I suggest you read through the solutions already posted on the board, and find the schematics and do some research yourself as well.

To get you kicked off, you can find solutions for 8520 trackpad here here here and here just to mention a few of them.

Regards,

Celfixx Dubai

All these threads are pointing towards trackpad connector and nearby ic. Two of them are not solving the problem. I think over currend is flowing through the track pad. Anybody know related parts ?

03-08-2012, 14:29	#1 (permalink)
jwith Major Poster Join Date: Jun 2010 Posts: 42 Member: 1333659 Status: Offline Thanks Meter: 1	8520 track pad melts !! one BB 8520 , its trackpad heats up and melts..please help

03-10-2012, 16:08	#4 (permalink)
Celfixx-Dubai Insane Poster Join Date: Nov 2011 Posts: 88 Member: 1696312 Status: Offline Thanks Meter: 53	Many solutions available @jwith, There's alot of solutions and fixes for 8520 track pad issues, I suggest you read through the solutions already posted on the board, and find the schematics and do some research yourself as well. To get you kicked off, you can find solutions for 8520 trackpad here here here and here just to mention a few of them. Regards, Celfixx Dubai

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03-09-2012, 14:30	#2 (permalink)
shy100 No Life Poster Join Date: Jan 2009 Location: HAM RADIO Posts: 1,669 Member: 954865 Status: Offline Thanks Meter: 650	Change the IC that placed upper right side of the trackpad connector.