A.卡座接觸不良B.卡保護(hù)管損壞C.CPU開焊D.電源IC開焊
A.SLEPPB.PURXC.RSTD.CHREG
A.升壓線圈損壞B.LCD損壞C.背光燈驅(qū)動(dòng)管損壞D.電源IC損壞