- Jan 20, 2014
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Hi Guys,
I've got an painful issue, so I'am asking your help and opinions.
Recently I've just attached a secondary display to my laptop (what has been established with forced detection, normally Win7 haven't seen it.) and after a few hours proper working, both of my displays vent dark. I've been using it in extend mode. (System didn't stalled)
I rebooted inmediatly:
1: Windows in normal mode doesn't show any picture on primary. On 2ndary after windows logo appears it goes dark again.
2: Backtrack Linux starts normally on the 2ndary but can't detect my primary laptop screen.
3: Windows safe mode: Same as Backtrack
Half an hour after everything had looked fine, but after a few hours of working did the same again. Now i'm using it without 2nd monitor. So far it seem working this way.
I wonder how can a 2nd display trigger these kind of issues.
pri: 1366*768
sec: 1240*1024
Windows 7 Ultimate SP1
Backtrack 5 R3
Dell Inspiron N5110 (almost 3 years old)
Core I7 2630QM Sandy Bridge
DDR3 8GB
Intel HD Graphics 3000 (proc integrated)
nVidia Geforce GT 525M
LG Flatron L1752T
plugged with VGA
(My primary screen has been replaced in december because of a crash.)
Best regards and thank you in advance!
I've got an painful issue, so I'am asking your help and opinions.
Recently I've just attached a secondary display to my laptop (what has been established with forced detection, normally Win7 haven't seen it.) and after a few hours proper working, both of my displays vent dark. I've been using it in extend mode. (System didn't stalled)
I rebooted inmediatly:
1: Windows in normal mode doesn't show any picture on primary. On 2ndary after windows logo appears it goes dark again.
2: Backtrack Linux starts normally on the 2ndary but can't detect my primary laptop screen.
3: Windows safe mode: Same as Backtrack
Half an hour after everything had looked fine, but after a few hours of working did the same again. Now i'm using it without 2nd monitor. So far it seem working this way.
I wonder how can a 2nd display trigger these kind of issues.
pri: 1366*768
sec: 1240*1024
Windows 7 Ultimate SP1
Backtrack 5 R3
Dell Inspiron N5110 (almost 3 years old)
Core I7 2630QM Sandy Bridge
DDR3 8GB
Intel HD Graphics 3000 (proc integrated)
nVidia Geforce GT 525M
LG Flatron L1752T
plugged with VGA
(My primary screen has been replaced in december because of a crash.)
Best regards and thank you in advance!
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