white straight line appears on the screen

[Guest]

Recently, there is a permanent white straight horizontal line exactly at the
centre of my PC's screen (extreme left to right). While rebooting the PC
initially two crossed line can be seen but vertical line disappears along
with main desktop screen but another horizontal one remains there even if I
open other programme windows. Horizontal line is in front of mouse cursor but
vertical one is behind, no response on clicking line. These lines are
permanent and remain there even if I reboot the machine several times. I am
not sure how such problem arose, however last night, I tried to edit my word
file using Track Changes option that might be one reason. Now, there is no
problem with word files but PDF files were set automatically into continuous
page view options. I restored the system back to yesterday but line is still
there. I want to get rid off this problem, please suggest.

 

[Pegasus \(MVP\)]

Recently, there is a permanent white straight horizontal line exactly at the
centre of my PC's screen (extreme left to right). While rebooting the PC
initially two crossed line can be seen but vertical line disappears along
with main desktop screen but another horizontal one remains there even if I
open other programme windows. Horizontal line is in front of mouse cursor but
vertical one is behind, no response on clicking line. These lines are
permanent and remain there even if I reboot the machine several times. I am
not sure how such problem arose, however last night, I tried to edit my word
file using Track Changes option that might be one reason. Now, there is no
problem with word files but PDF files were set automatically into continuous
page view options. I restored the system back to yesterday but line is still
there. I want to get rid off this problem, please suggest.

I assume you have an LCD screen and I suspect that it has
blown a driver transistor. The problem has most likely nothing
to do with Windows.

 

[Guest]

Thanks for your prompt response.
Yes I have LCD screen. Does it mean, better to consult hardware experts or
any other solutions?

 

[Pegasus \(MVP\)]

Your dealer is your best bet. The screen might still
bee under warranty.