Lcd Monitor Power Supply Board Repair

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Lcd monitor power supply board repair.

In lcd monitor power supplies the capacitors will occasionally go bad. 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. 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. This repair kit is for the power supply board pictured above.

How to fix a lcd monitor power problem. 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. This is usually caused by a blown capacitor. 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.

Understanding inverter board for a newer lcd monitor design the inverter board is joining together with the power board as shown in the above photo. If one or more lights turn on continue to the next step. 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. Please verify that the power supply board inside your lcd monitor or tv matches this power supply board before ordering.

Every day hundreds of computer. Older lcd monitor has the inverter board separated from the power board as shown below. If the lights won t light up the power supply is broken or one of the attachments leading to the power supply. 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.

Check the power indicator lights. This repair kit supplies the capacitors needed to repair the power supply board inside a dell st2410b lcd monitor. 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.