View Full Version : No signal error dual monitor?
mightymap
Apr 1, 2010, 12:05 AM
I have an Optiplex GX620 with ATI X600 graphics card. Had dual monitors working fine until about 2 weeks ago the secondary monitor stopped working (no signal message on screen). It doesn't seem to recognize there's a second monitor attached. Any help is appreciated...
terkelsoo
Apr 3, 2010, 03:47 AM
Are you using xp, vista or 7
mightymap
Apr 6, 2010, 12:25 AM
are you using xp, vista or 7
Xp
mightymap
Apr 6, 2010, 12:27 AM
I have an Optiplex GX620 with ATI X600 graphics card. Had dual monitors working fine until about 2 weeks ago the secondary monitor stopped working (no signal message on screen). It doesn't seem to recognize there's a second monitor attached. Any help is appreciated...