Model: AOC 2236 vw LCD screens

Fault: I don't boot, press the power button

Repair process: teardown found that this machine has been repaired, circuit component has been replaced

Has replaced components have large capacitance, bridge pile, insurance

Measurement of large capacitance short-circuit insurance burn out, then replaced

Burn out components to replace completely, electricity test can boot, repeated test is not stable, once again been hurt not to touch switch installed, replace the touch switch, perfect repair machine.