Question about HP P1100 21" CRT Monitor

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Compaq p1100 I have 11 horizontal lines greenish in color on my monitor the color over is kinda faint and when I push the button on the farthest left the screen goes off and when the screen comes back the color is vibrant only for a second. Thank you Jeff

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  • 54 Answers

SOURCE: LCD monitor comes on for about 10 seconds then goes off

It sounds like the power supply board on the monitor may be faulty (that or the backlight).

You could test it on another computer to see if does the same thing (or another monitor on your computer).
If the same problem occurs on this LCD you'll either need to get it repaired under warranty, or pay for it to be repaired. Or just throw it out.

Posted on Dec 09, 2008

  • 4 Answers

SOURCE: HP monitor vs17 goes black with power light flashing

I have repaired an HP 1702 monitor that had similar symptoms by replacing the capacitors on the power supply board but you have to have some electronic knowledge and do some soldering if you can buy the replacement capacitors($10+/-) from a supply store. They (at least 1) will be swollen up on the ends and may have a tar-like substance leaking from them. It is best to replace them all (may be 4 depending on the model).

Posted on Feb 19, 2009

  • 66 Answers

SOURCE: After hooking up this monitor,the 1702 goes

Hi Don,
it sounds like your monitor's Capacitors have gone bad. This is very common. It is repairable, but the caps have to be removed and new ones resoldered on.

If you have soldering skills, not too tough of a job. If not, a shop will usually charge around $100 or so. You will have to weigh the cost vs a new monitor on this one.

Here is some more info for you on the Capacitor plague, that is quite common on monitors now.

Posted on Apr 09, 2009

  • 417 Answers

SOURCE: HPW2338h goes black after about 3 seconds. Push


you can try to change the screen resolution with a spare monitor to a different setting, usually higher 1024X768, then unplug the old monitor and then plug in the flat screen. try different resolutions untill it submits. if you cant get it to run on your machine, take it to another computer and see if you can get it to run on that. if it wont run on either then you have a problem with the monitor. pawn shops usually have flatscreens for way cheaper than new..


Posted on Dec 15, 2009

  • 1121 Answers

SOURCE: screen goes black after 5 to 10 minutes of

there is a screen light board defective as inverter board. there are on the market, some inverter boards available to LCD Monitor, Check for diemen Company on this site:

Posted on Dec 23, 2009

  • 109 Answers

SOURCE: monitor goes black

problem with ccfl lamps, inverter circuit or powersupply circuit...

Posted on May 17, 2010

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