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Tuesday, November 18, 2014

How to fix Printer laserjet Hp M1132 USB can not detect on PC ?






First open right side cover and check the main board for short circuit. If we find any short circuit, we need the BGA Machine for change the IC controller. But if Powerboard doesn't have short circuit better check fuse and component on USB channel that which one is open  also OHM test USB port on a Mainboard four pin are connect. If open line on USB port same this printer we going to exchange USB port .



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