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Posts: 2
Registered: ‎03-02-2011
My Device: Not Specified

BB9700 TRACKPAD/SCROLL NOT WORKING

Picture 002.jpg

 

HI GUYS, HERE I POSTED THE PICTURE IS THE PORTION IN WHICH THE SOCKET IS CONNECTOR FOR TRACKPAD AND THE PASSIVE COMPONENTS ARE TO CONTROLL TRACKPAD

THE CONNECTING COPPER PADS USE BY BLACKBERRY ARE NOT GOOD  SO YOU HAVE TO HEAT UP THIS PORTION WITH DAMAGING SHILDED PORTION AND BATTERY

BEFORE REWORK HIDE BATTERY BY SAMLL METAL PART OR FOIL

THEN USE LIQ FLUX AND SUBMERGED ENTIRE PART AND HEAT UP FROM BOTTOM FOR 30 SEC (REMOVE LCD AND PLASTIC PARTS)THEN FROM TOP CAREFULLY HEATUP WITHOUT DAMAGING PLACTIC SOCKET FOR 3:50MINUTES WITH AIR TEMP OF413 DEGREE CENTIGRADE AND MIN AIR FLOW

THANKS