Logging Off Changes My Dual Monitor Display?? HELP!!

mudrubble

New member
Local time
3:11 PM
Messages
13
Hi Guys,

My problem is simple:

  1. I have an external monitor, actually a TV connected via S-Video cable coming out of the back of my video card.
  2. My TV is my second desktop. All of that is fine.
  3. The problem comes in when I log off or "switch users" (there are no other user profiles on my computer - I only log off or switch user to make sure the kids can't get on without my permission - they don't know my logon code), the TV loses the picture and goes grainy, but when I log back in, the TV does not "kick in" again.
  4. The only way to get the TV to display the second desktop after logging out or switching users seems to be to restart the computer entirely. If it reboots, it picks up the TV as second monitor again. If you simply log in again, it does not pick up the TV as second monitor.

Is this related to some setting that says the TV should only be the second monitor on the admin's account and not for "all users" or something? Or is it a glitch??

Any idea of the cause and any idea of a fix or workaround?

Thanks, it drives me nuts to always be restarting my computer to watch a video on my TV......

By the way, in all cases, the "Display" settings in control panel show the TV as the second monitor. But looking at the actual TV, all you see is a grainy screen that obviously is not being fed any clear signal.

Thanks, I'm in your debt if you answer,

Mud
 

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windows 7
OS
windows 7
Try using the windows key and the L key to lock the PC instead of logging off.
 

My Computer My Computer

At a glance

Windows 10 Education 64 bitAMD Phenom II X4 980 Black Edition Deneb 3.7GHz8GB 4GBx2 Kingston PC10600 DDR3 1333 MemoryZotac NVIDIA Geforce GT640 2 Gig DDR3 PCIe
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built
OS
Windows 10 Education 64 bit
CPU
AMD Phenom II X4 980 Black Edition Deneb 3.7GHz
Motherboard
Asus M4N68T-M V2 µATX Motherboard
Memory
8GB 4GBx2 Kingston PC10600 DDR3 1333 Memory
Graphics Card(s)
Zotac NVIDIA Geforce GT640 2 Gig DDR3 PCIe
Sound Card
VIA VT1708s High Definition Audio 8-channel Onboard
Monitor(s) Displays
22" LG E2242 1080p and 2 19" I-INC AG191D
Screen Resolution
1280x1024 - 1920x1080 - 1280x1024
Hard Drives
Crucial M100 256 GB SSD and 500 GB WD Blue SATA
PSU
Thermaltake TR 620
Case
Power Up Black ATX Mid-Tower Case
Cooling
Stock heatsink and fan
Keyboard
Logitech Wireless K350 Wave
Mouse
Logitech Wireless M570 Trackman Wheel
Internet Speed
80 Mbps Down 30 Mbps Up
Antivirus
Windows Defender
Browser
Internet Explorer 11
Other Info
HP DVD1040e Lightscribe - External USB2
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