Nokia XL Touch Solution Touch Screen Jumper Ways
Nokia XL RM-1030 Touch Screen Connector Problem Jumper Solution Ways Touch Not Working Problem Repair
Repair Nokia XL Touch Screen Problem If ever trying to fix Nokia XL touch screen failure issues and you’ll do replacing the touch plate module, trying to calibrate the touch screen setting but unresponsive and restoring, upgrading and flashing the device firmware but nothing happens, the problem still exists and the touch screen left unresponsive.
This sometimes happens if the device suffered due to a wet damaged, heavily dropped and any related damaged accidentally done by the user. In this case, only a hardware repair may only help solved the problem.
This solution below shows the Nokia XL PCB board components that hold and control the touch screen panel to work.
Nokia XL Touch Screen Failure Solution
The solution above showed a Touch Accelerometer chip that used to sense orientation, detect the direction in the multi-access direction of the Touch Plate module. If the chip is damaged the touch screen will not work and remains unresponsive. This chip needs a DC supply voltage of 2.78 volts in this designed on Nokia XL and also. The 2.78 Dc volts is also fed and supply the touch plate module.
You may check this supply voltage first before trying to rework, re-ball or replacing the touch accelerometer chip.
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