Lcd Monitor Power Supply Board Repair

This causes them to leak and bulge out and the power supply will not be able to provide power to the monitor causing it to not even turn on.

Lcd monitor power supply board repair.

This repair kit supplies the capacitors needed to repair the power supply board inside a dell st2410b lcd monitor. Lcd led tv power supply repairing complete guide about this video in this video i m telling how to repair any lcd led tv power supply complete guide. This is usually caused by a blown capacitor. This repair kit is for the power supply board pictured above.

If one or more lights turn on continue to the next step. If the lights won t light up the power supply is broken or one of the attachments leading to the power supply. Power supply problems can be categorize into no power low output power power supply cut off after sometimes or once switch on power blink and higher output voltage. Older lcd monitor has the inverter board separated from the power board as shown below.

It is estimated that there are around one billion personal computers around the world and with every single desktop computer there is also a monitor attached to it. How to fix a lcd monitor power problem. In lcd monitor power supplies the capacitors will occasionally go bad. 1 1 product ratings dell up2516d 25 monitor power supply board 748 a1002 0011 l5215 1 w cable.

Whenever a power supply sent for repair whether it is a monitor switching power supply or computer atx power supply i will test the power supply first before open up the casing. Lcd tv samsung lnt4061fx xaa for power supply bn44 00167a monitor capacitor repair kit solder iron solder sucker desoldering pump solder wire solder wick capacitors replacement 4 5 out of 5 stars 12. So yeah this is quite a problem if you want the monitor to work. Check the power indicator lights.

If your monitor won t display an image turn it on and watch the lights at the edge of the monitor. Please verify that the power supply board inside your lcd monitor or tv matches this power supply board before ordering. Join me on a two hour journey through the land of solder flux and hot air rework to follow my repair of the power supply from a dell 2405fpw lcd monitor.