Acer X163W X163W LCD Monitor Service Guide - Page 36

Acer 04 Troubleshooting 1 No Power & LED Off No power Check primary rectifier voltage Check circuit if short Acer -LCD-X163W Check IC802, C805, T801 Check pin1 of IC802 voltage about 2V Check F801, L801, D801 Check R803, R807, R824, R825,R812 Check pin2 of IC802 voltage about 2.5V Check pin2 of IC802 voltage is low END Check R817, D808,R816, C818,C817 Check IC801 and secondary feedback 35