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Windows 7: Problem connect laptop to LCD TV via VGA

09 Aug 2010   #1
rvlasyuk

Windows Seven
 
 
Problem connect laptop to LCD TV via VGA

Hi, please help me! I don't search answer in this forum for my problem
I have:
1. Laptop Dell Inspiron
2. Videocard on laptop Nvidia
3.LCd TV Sony KDL 32V5500
4. Connect via VGA-VGA

When on laptop was OS Vista was all OK, after installed Win7 when I connecting laptop to Tv on tv screen black screen with message "NO signal". What I must do? Help me.


My System SpecsSystem Spec
.
09 Aug 2010   #2
fishnbanjo

Vista 64 Ultimate, Windows 7 64 Ultimate, Ubuntu 9.10
 
 

What resolution are you trying to use on the Sony?
My System SpecsSystem Spec
09 Aug 2010   #3
rvlasyuk

Windows Seven
 
 

1920x1080 as native resolution and tried 1360x768 set all configuration via Nvidia control panel and via PowerStrip programm...no result

Also tried set frequency via PowerStrip to 60Hz
My System SpecsSystem Spec
.

09 Aug 2010   #4
fishnbanjo

Vista 64 Ultimate, Windows 7 64 Ultimate, Ubuntu 9.10
 
 

From what I've read in the Sony Manual available on the net the ideal setup for PC apps is via the HDMI cable unless your laptop PC is older and requires the VGA and if the VGA is required there was a caveat to ensure the laptop PC's BIOS is set to utilize the VGA output, not too sure your DELL has this setting since you did state it worked in Vista. If you know anyone with an HDMI cable I'd see if they would lend it to you to find out if that works. Another thing would be to verify the Sony settings for PC have not changed from when it was working. The 50 MHz and 60 MHz settings do cause problems on occasion but mainly when the GPU can't resolve it, I doubt the nVidia can't.
My System SpecsSystem Spec
10 Aug 2010   #5
rvlasyuk

Windows Seven
 
 

I think better install Windows XP
My System SpecsSystem Spec
10 Aug 2010   #6
Petey7

Windows 7 Professional SP1 64-bit
 
 

It sounds like the driver to me. Might want to see what is available on Dells website.
My System SpecsSystem Spec
10 Aug 2010   #7
electrotune1200

Windows 8 Pro
 
 

This may sound like a dumb question, but have you tried rebooting the PC while it's connected to the TV?
My System SpecsSystem Spec
10 Aug 2010   #8
rvlasyuk

Windows Seven
 
 

Quote   Quote: Originally Posted by electrotune1200 View Post
This may sound like a dumb question, but have you tried rebooting the PC while it's connected to the TV?
Yes I tried, but nothing good.
My System SpecsSystem Spec
Reply

 Problem connect laptop to LCD TV via VGA




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