Cytat:
Napisany przez misiozol
Perhaps one of microswitches i damaged or stick and drive "thinks" it's in open position ? Mechanism is OK so it can contact microswitches ?
Do you have multimeter ? If so please measure voltage on mechanism motor. If you have bench PSU please check connect it to motor and apply voltage after desoldering wires to check if motor is in working order.
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Cytat:
Napisany przez czary2mary
Try to disassemble the casing - if I remember correctly, the screws are under the caps at the bottom.
Maybe some flex tape in the drive inside the motherboard got loose during transport... Such things happen.
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i disassembled the case then mounted the internal benq1640 in another pc and it still doesnt open.
i then disassembled that 1640 and saw that when i power it one and then press the eject button there is the carriage with the optical lens that moves a couple of centimeters and then comeback to its original position. nothing else. if i play eject again nothing happens.
Any suggestion to what the problem can be?
i could try to post a video of that if you want/need