For those with expired warranty: buy a proper set of screwdrivers tips e.g. on DX (WeiTus 45-in-1 multi-bit screwdriversset should be all right) for about 12$. Open it and you will understand and fix the issue in less than 5 mins...keep it clean and dust free, wear gloves during operations. Good luck!
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For those with expired warranty: buy a proper set of screwdrivers tips e.g. on DX (WeiTus 45-in-1 multi-bit screwdrivers set should be all right) for about 12$. Open it and you will understand and fix the issue in less than 5 mins...keep it clean and dust free, wear gloves during operations. Good luck!