desktop extension

Hello there, I am running Windows 11 and connecting to a TV screen as a second monitor using an HDMI connection. I am having a problem with Windows changing the resolution on my laptop when I extend my desktop to the external monitor. As you can see in the attached images, the resolution on...

On my notebook (max screen resolution: 1920x1080) there is a HDMI port. I plugged in a HDMI cable from a second, external TFT screen (max resolution 1680x1050). When I go now (under Win7) to Control Panel/Appearance and personalization/Display/Screen Resolution and select "Duplicate...

Hello! I have two laptops both running W7 64 bit and i wonder if it is possible to use one of them as a external screen for the other one. If u dont understand, here comes an explanation. I have Laptop 1(L1) as the computer running. On this screen i want to have the ordinary desktop and it...

Hi, hoping I'm posting this in the right forum, if not please re-direct me. I've installed a second graphics card on my PC and am running windows 7 but cannot get both monitors to work together. The computer will only use the new graphics card and will not let the monitor plugged into it's...

I have recently switched my HP HDX18 over to Windows 7. I monitor a network so I use 2 Monitors. To do this I hookup a Nippon Labs SVGA Video Y-Adapter Cable to my laptops VGA port and plugin an ACER and a Sony Monitor.When I plug both in however, it allows me only to extend my desktop onto one...

Hi I'm using win7 and have my television connected to pc so to see videos on it. I have turn on hibernation so that I can quickly shut down and start my computer and that everything is restored, problem is that when starting after the pc is hibernated, my 2nd screen (TV) is black. In display...

I am running windows 7 32 bit version. I am using geforce 8500gt to connect my monitor and TV. I have extend the desktop through HDMI cable to my 52" sony LCD TV. I have set the resolution for my TV to 1920 x 1080 which should be fully supported by my TV. For some reason, the TV doesnt allow me...