The elegant HP640 notebook in China doesn't respond when it is turned on, but the memory,Reballing North Bridge chip and 2 Capacitor are turned on normally.
MacBook Pro A1502 notebook water cannot be turned on, the motherboard is blurred, no sound, the master fly directly.
Dell G3 3579 notebook does not boot, the fault is perfect after replacing the isolation tube and hard drive.
Apple MacBook Air A1466 notebook Camera can't be opened. The waveform of oscilloscope found the fault point. After replacing components,Camera opened normally.
MacBook A1466 820-3437-B notes cannot be turned on, and the detection finds that the L5001 connection point has no voltage, the disconnection is caused, and the flying line will replace a memory particle, and the problem is repaired.
Haier mechanic M510-I5 D2 notebook Won't Turn On,6 pin double MOS tube loose contact, normal boot after replacement.
Lenovo Save the Y7000 laptop inlet water However, it is detected that the test is caused by the problem of PR211 damage, after replacement.
Lenovo E420 laptop could not boot, and the test was found to be caused by the problem of PQ4701 field management.
Lenovo IdeaPad MIIX 700-12ISK tablet does not boot, and it is detected that the diode short circuit is caused, and the problem is repaired.
