lcd-monitor-repairing

1 год назад

The video follows a repair technician as they troubleshoot a non-working computer monitor. They examine the power supply and find that it is receiving power but not delivering it to the monitor. The technician then investigates the monitor's internal components, eventually discovering a potential issue with the backlight.

4 года назад

This video demonstrates how to repair an LED TV panel when it displays a black screen with a dim green light. The repair involves identifying and replacing a faulty DC to DC converter IC. The video provides detailed instructions and measurements to help viewers diagnose and fix the issue.

1 год назад

This video shows how to repair an HKC m27grf LED monitor that has multiple vertical lines on the screen. The repair involves identifying the faulty side of the panel board circuit and isolating the defective lines by cutting them. The video explains why this method works and demonstrates the repair process.