Having problems with your HP Compaq 1501 15" LCD Monitor ?

Monitor light goes off after 2 second - HP Compaq 1501 15" LCD Monitor


Answers :

Dear i have send many instructions to solve your problem. pls read carefully and see. all the information can helps you.
Thanks.
My suspicion is that this is a capacitor problem. If the screen is\015\012turning off every two seconds or so and then it comes back for another\015\012few, that could mean that the capacitors are not charged (or in other\015\012words, the capacitors are not able to retain the charge long enough to\015\012transfer it to the other components).
\015\012
My suggestion hence, is to isolate the power board (the one that\015\012has the socket for the power input), check if any of the capacitors\015\012(the tall cylindrical structures) have bulging tops, if they do, try to\015\012replace them (Novices please bear the polarity in mind when you play\015\012with capacitors) with ones with higher rated ones (especially the\015\012voltage rating, normally these would be rated for 25 volts, so try\015\012getting one that is one step higher.TYGA\015\012
\015\012
I hope this helps,\015\012

Solution 2

After two weeks searching I finally find doctor living stone\015\012
http://www.aplusperfect.com/articles/lcd_capacitor_repair\015\012
\015\012
more fun with paulbtorrent\015\012
\015\012
the takening the case bit off is like open your wallet a second time\015\012
after buying a new LCD, but you must! smallest two screw driver's\015\012flat headed, practise using two pennies stuck together()with your\015\012fingers after,one little () move and inch and {} again, with the case ,\015\012it does not break, just need to prise open,
\015\012
also note the bright light test to do first to see if can see a\015\012windows screen , and that capacitors one for a number of things that a\015\012make a inverter work! there a transistors as well, given that however,\015\012to try to replace all the capacitors on my invertor 11 capacitors cost\015\012me $11 (uk) and ready had the iron and solder. So only\015\012
cost me me $11 to try and see but no luck , still fun and I still\015\012can see the screen for 2 sec' at a time plus I have a spare set of caps\015\012now in the event that the new one do go burst! you have to laught\015\012really, what next , a new on/off button ! come back all is not well\015\012mmmMMMMmmmMMMMmmmMMMMTim Berners-LeeMMMMMmmmm
Repair Help & Product Troubleshooting for HP Compaq 1501 15" LCD Monitor

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