DiamondPoint V71LCD Not displaying image

Most likely the power supply. Bad capacitors, if you think you can solder in new ones, good. If not; buy a new monitor

Hello,

The picture board on your monitor is bad, since the power or button is on and sound and other things are fine, it means the picture board of your monitor has developed fault.

The best thing for you to do now is to take the monitor to a local repairer within your vicinity or any service center to help with the replacement of the picture board because the fault is not something you can fix yourself, in order not to complicate issues.

Take care.

dhowie, Monitor will need work done to internal "switch-mode-power-supply"/"CCFL inverter supply board. possible bad electrolytic filter capacitors or thermally intermittant component soldering on printed citcuit board. Your CCFL back-lit LCD display no different than any other brand in it's basic design and operation. Spend an hour in my fixya profile reading about black screen and blank n black screen stuff. Then you will know what you will do or not do to solve V71LCD problem. Follow the links to other sites for more info here on fixya and elsewhere. I will check for response from you at this same posting later.
12fixlouie

insert the AGP card in the AGP slot in install the drivers the problem will be definatly solved the card should be of 8X grade

The problem could be the CCFL lamp, especially if the image has a pink hue.
Check LCD Parts for service, parts and DIY info. use this link :-
www.lcdparts.net

If the power light does not turn color and stay's green on startup, it is not a power problem. It is most likely the inverter. If the unit is in warranty, send it out ASAP. Contact HP customer care by email and have the issue logged in.
If in warranty, they will send you a box by FedX second day and have repaired.
This is a 19" monitor and will not be worth paying for repairs if not in warranty.

Hi ,
The monitor flicker problem. The monitor when turn on will display image for couple of second then turn black. The monitor status led is still green. This will happen each time it is turn on. The symptom at appear to come from the inverter board.

This usually indicates an input problem. There are number of things to check:

Make sure the screen is plugged into a working output on the video card - if you can, test the video with a different screen.

Try a different cable; Swap for the same type of cable, or, if available, use a different output method(Such as HDMI).

If using an adapter on the cable, try using a different adapter.

Test the cable on a different display, if possible.

Ultimately, if the video card, cable, and connector are all working, or the display is still not, its likely a bad input board within the display - if you're savvy and have some time to kill, replacement boards cost between 20-70 bucks on ebay.

The power -inverter board probably needs an overhaul.
I redo many of these.
If the screen was pinkish or flickering before it finally got to this point, it is possible that a bulb has gone bad.
Fran

go into the on screen menu, select the tools menu and you can turn the resolution notifier off.