There are white lines and white lines and...................
But I get something similar regularly with my 5 year old monitor. Each time its a 'blue screen' type knee wobbler moment -
is this terminal ? White vertical lines and major display distortion. Not suggesting mine is an identical case but everytime
I turn off the PC tighten up all connections to the monitor, start her up again and all is well.
Obviously, in my case, a bad connection which degradates with heat.
I wish I had a pound for every technical wobbler I have had over 15 years PC use which turned out to have
a relatively simple answer.
Short of that my 21 century technical advice is......... give it a kick.
