What laptop do you have? I suggest you run Preboot System Assessment (PSA). That will test the monitor for color problems. [For most laptop, Fn + Power runs PSA. For others, its i + power or mute button + power.] Turn off the computer, press and hold Fn key while powering it up. You should see some lines and colors being displayed on the screen and some message that tells you the test being performed. Another option would be to resesat the cable connection on your LCD. Tell me more of the symptoms so I can help better.

i have the inspiron 6000.

Message Edited by S.Hughes on 03-21-2006 02:55 PM

Mine isn't every few seconds, it's more of a once every few days thing... or at least that's the only time that I notice it.

Hi there! Do you have power management in your computer? Its a function to save battery. Turn it off for a while and observe if you have the same issue. Otherwise, run PSA [turn off computer, remove all connected peripherals. Press and hold Fn button while powering on the computer then release both keys] A screen telling you PSA is running will come up. It will run some test to check your monitor. PSA runs on DOS environment (before Windows loads up). If the test is OK with PSA, then most likely, its the LCD cable connection or software. Reseat the LCD cable. (that's under the front bezel, the one with the power on button)  Use a small screwdriver to pry open the side bezel all the way, then reseat cable (remove, then put back again). Usually, there are two cables connected to the LCD. If that doesn't solve the issue, it maybe an inverter (the one that lights up the screen) problem. If the problem persists, you may want to call DELL Tech support for a detailed troubleshooting.

If you think it maybe software, try to check what programs are currently running when you startup Windows. Check also if there maybe conflict with some device drivers. Go to device manager and check the drivers installed there. Tell me what comes up. Goodluck.

heey, i have a similar problem, probably more serious one. after 4 or 5 hours i work with my inspiron 6000 the monitor goes black and never opens back. so i had to shut it down and restart to go on. the drivers ok, but i couldnt find any solution. does anybody knows?

Sorry for the late reply. Try going to support.dell.com for troubleshooting tips. You could attach an external monitor to verify if the same issue is occurring on the external display too. If it does, it could be a video card issue. Tech support could very well assist you on this. :-)