Red line on screen

newgran_2

Anyone got any idea why a red vertical line should appear on the screen, the comp. is about 3 year old, and working normally.
The line is in same place all the time and is constantly there, even after shut down and restart.
Any advice appreciated. Thanks

Figment

Assuming this is a desktop PC rather than a laptop, check to ensure the lead between PC and monitor is fully inserted and secure. Otherwise it's likely the monitor has developed a fault.

MoneyPound

or it could be the cable or maybe graphics card?

newgran_2

Thanks for your quick replies, should have said its a laptop.
I thought it might be the monitor. but hope its not.

Figment

newgran wrote: »

Thanks for your quick replies, should have said its a laptop.
I thought it might be the monitor. but hope its not.

You can check whether it's the LCD panel or graphics card/chip by connecting an external monitor. If the problem persists then the fault lies with the graphics card/chip or other internal component. If the problem isn't present on an external monitor then I'd suspect either the LCD panel itself or one of the cables between base and panel.

Does the red line remain if you move the lid about between the fully open and closed positions?

paddyrg

Pretty sure you'll find it's a physical screen fault if it is a single, consistent vertical line, not that expensive a fix

tweeter

HTH


http://www.youtube.com/watch?v=-Io55FZQUn8

newgran_2

tweeter wrote: »

HTH


http://www.youtube.com/watch?v=-Io55FZQUn8

Thanks tweeter that you tube link is spot on.

Figment ;- As for connecting a different monitor :eek::eek: Thats a bit advanced for my skills but i understand your theory.

Just pleased pc working, too near xmas to think about having to repair or replace. Thanks for advice.