Problems with Dell LCD Monitor

[aaronrose18]

Ok heres the prob. when I try to use my monitor (Either connected to my
laptop or desktop) it will come on as usual in full color. it will
display the screen for about 3 seconds then will turn blue and black
out. it will still be i guess in active mode (power button green) but
displays nothing. does this everytime. looks normal for about 2-3
seconds then blacks out. ive tried using it on different computers,
video cards, and cables but still the same problem any ideas?

 

[EdTEc]

I have the same problem with a ibm pc connected on a flatscreen and also
philips monitor but it seems to be the pc.... it blacks at when harddisk it
spinning for now in Hitman Pro, but I don;t know if ist this software or the
pc who interferes with the monitor, Even powerlite of the philips flatscreen
went off, this did not happen on an older pc with isa video card...s
trange...
maybe a biossetting or i/o problem with the hd

as the disk is still the picture stays
try different videomodes too...

Goodluck