Having problems with your HP Pavilion F1523 15" LCD Monitor ?

Hi,my hp pavillion f1523 is blank, because i lift on overnight, when i came out in the morning i find out is blank and i have try to test it with another computer, but notting works


Answers :

Look for bad caps in the power supply first then post back what you see inside so we van guide you furhter, see example of failed monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums
Its the power board that seems to be at fault, First you will have to open the back of the monitor, there should be a few screws holding together, have a route around and find all the screws and undo them, gently prise the back off. Once off check the board where the power lead normally plugs into the monitor, your looking for cylindrical shaped componants with silver tops called capacitors,they are quite a comman fault issue of lcd monitors, First check to see if there are any brownish colour liquid resadues on the capacitors and the surrounding area, if there is the capcitor will need to be replaced, also check for domed or slightly pretruding tops they are ment to be completly flat, if there are any they will need to changed also.

Changing the capacitors require some soldering skills to desolder them from the board and resolder in the new ones, you will have to take the board out of the set in order to do this, there should be a couple of screws holding the board in place, these will have to undone, and the board removed from the metal housing.

Before changing them make a note a the value of the capacitors it should be written on the side of them, also make a note of which way around on the board they are positioned, if you get that wrong they will blow again. hope this helps post back if you need further assistance.cheers.
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