0
votes
0answers
24 views

How can I connect a third LCD monitor?

I have a problem. I have 3 LCD dell u2412m a motherboard gigabyte GA-Z77-UD4H. According to description it supports 2 LCD monitors on Intel HD 4000. I bought older graphic card Nvidia GTX260 with 2 ...
1
vote
1answer
193 views

Handling switching connection from two computers to one LCD screen

I have the following equipment: Dell UltraSharp U2412M Monitor with LED Stationary HOME PC Ultrabook Samsung Series 9 NP900X4C USB Mouse USB Keyboard Here is the diagram of how I currently have ...
0
votes
1answer
145 views

LCD image is fuzzy when connected via analog connection instead of digital

I have GeForce 660 Ti and a 1680x1050 LCD. Unfortunately I am forced to connect the LCD to the graphics card via analog connection (VGA cable + VGA-to-DVI-A adapter), instead of digital. The ...
0
votes
1answer
206 views

Dual monitors on nVidia GeForce 9600 GT

I have an nVidia GeForce 9600GT*, which has (only) two DVI connectors. I have one connected to a 22" LCD panel and the other empty. I am running Ubuntu 12.04 successfully. I have a second LCD panel, ...
7
votes
6answers
13k views

Green flickering pixels that move with black images

Strange question... Occasionally, on my LCD screen, pixels that should be black flicker rapidly and constantly between black and green, about 4 flickers a second. The crazy part is, unlike dead/stuck ...
0
votes
0answers
337 views

Is it possible to transmit more than 60Hz on a HDMI port?

Is it possible to transmit more than 60 Hz to my LCD through the HDMI port on my laptop? Somewhere I've read that I need to have a HDMI 1.4 cable to do that – but I haven't found anything like this ...
0
votes
1answer
643 views

Acer LCD says “no signal”

I have an Acer 24" LCD (model "AL2423WDR") that's about 3 years old. It worked perfectly for most of its lifetime so far. Recently it started giving problems. When I turn it on, it either says "no ...
4
votes
2answers
115 views

Can you plug DVD/Game system into an LCD? [closed]

All the LCD's in our house have DVI and VGA inputs. None support S-Video or any analog formats. Our game systems (nes, snes, n64, ps, ps2, gamecube, etc..) and DVD and VHS players only have composite ...
1
vote
1answer
656 views

Graphics Card DVI-I Connector to LCD Monitor's DVI-D

Planning to replace an older ATI Radeon 7500 w/ an AGP card w/ 1gb memory. When odd-colored pixels started showing random patterns, I decided to try the DVI-I connector (on the video card) to see if ...
0
votes
5answers
586 views

DVI and pixel mapping

In LCD monitors, is DVI mandatory in order to get 1:1 pixel mapping? Or is it possible with any VGA input?
4
votes
3answers
3k views

HDMI to DVI audio problem

I have a Samsung T220HD LCD with integrated speakers. When I connect it to my video card via VGA cable, the speakers works fine. But, I recently bought an DVI to HDMI cable, (my video card has dvi ...