Having problems with your Dell SE198WFP LCD Monitor ?

The monitor that i have when i am using it i get about an hour then it flickers goeas black and the little blue light flahes on and off


Answers :

It could either be your monitor or your graphics card. In either case it is probably due to heat.

You can trouble shoot this if you have another monitor you can hook up. If the other monitor fails the same way then you have a graphics card that is overheating and shutting down.

If you hook up a different monitor and it doesn't shut down then it would most likely be the monitor that is shutting down.

The blue light flashing on and off also suggests it could be the graphics card since it indicates the monitor is on but isn't getting a signal.

If you find out your card is overheating.... you need to make sure your vents are clean....the fans are clean and running
Its probably just a dodgy input cable, replace it for about £5!
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