A graphical standard introduced by IBM, but mostly used to refer to a 640x480 display device

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Laptop turns on but nothing shows up on screen (black screen)

I let my laptop on sleep mode, battery on, and let it cool down using a fan. When I got back, I turned it on, but there was no loggon screen. black screen and everything else is working (caps lights, ...
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2answers
1k views

GeForce GT 430 with 1 VGA port and 1 HDMI port can support dual monitor?

This question is similar to 3 Monitors, 1 graphics card but with different video card. It has the same ports as GT 120 in that question. Would it support dual monitor? I don't need 3 monitors. Just 2 ...
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2answers
1k views

Intel VGA drivers not compatible?

I have just done a format to a PC, and I have installed Windows XP. However I have some problems with the screen (probably the refresh rate). When I move a window, it shows the window to move really ...
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2answers
410 views

Lines in the External Monitor Display

I'm hoping you can help me. I got a new Lenovo Thinkpad T430 for work. I use an external monitor, attached via vga cord, and I'm having a problem: I get little horizontal lines on the monitor. It's ...
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2answers
30 views

Macbook: Mini-DVI to DVI + DVI to VGA works?

I have a Macbook 2,1 late 2007 and I'm wondering if it's possible to use a Mini-DVI to DVI adapter combined with a DVI to VGA adapter to use a VGA Monitor as a second display screen. Someone has ...
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2answers
145 views

issue in HDMI TO VGA conversion

my laptop have only HDMI and is connected to VGA monitor using HDMI to VGA converter. issue is native resolution of monitor(15.6 inch) 1366x768 is not displayed correctly. around 25% of screen from ...
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2answers
119 views

Monitor HDMI and CPU Displayport and performance

I have a desktop that has two DisplayPorts. However my monitor accepts only HDMI and VGA input. How can I connect the DisplayPort 1.2 output to my monitor? I plan to use multiple monitors in the ...
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2answers
431 views

cannot connect centos (dell precision) laptop to 2 external monitors (but I can connect to 1 external monitor)

This is my first post here and hope I am following the rules of the forum. I reviewed Connecting 2 External Monitors to a Laptop? and confused with hardware terminology to figure out if my Dell ...
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2answers
660 views

How do I test the motherboard on a laptop with a broken screen?

I've got an Easynote LJ71 which I've been tasked with repairing. The screen appears to be dead. The machine powers on, but the screen does not. I can't even see a tonal change like the screen going ...
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2answers
864 views

How do I connect my laptop (VGA port) to a TV (HDMI port only)

I have a laptop which has a VGA port only. I want to connect it to a TV which has a HDMI port only. As expected, the TV has a HDMI cable only. So, what would be the simplest way to connect my laptop ...
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2answers
720 views

Is there software to switch between DVI and VGA input on a monitor?

I'd like to know if there is a way (software, a keyboard combination, etc) to switch between DVI and VGA input on the same monitor. I've two PCs connected to the same monitor, far away (80cm) from ...
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2answers
5k views

Extending Dual Monitors with VGA and HDMI to Single link DVI

Here is my question. I have a workstation running windows 7 on a Dell Optiplex 390. He would like to use two extended monitors. The graphics card is an Intel Graphics HD 2000. It has a VGA out and ...
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2answers
974 views

How do I fix problems with screen when connecting a netbook to tv via VGA and audio cable?

I have connected my Eee pc netbook to tv with VGA and audio cable. The first few times it worked wonderfully. Now it connects and you see and hear the screen however the screen on the TV is off to the ...
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2answers
1k views

Dual Monitor setup issues between laptop and external led monitor

I have two challenges. Monitor will not connect to laptop through HDMI Watching HD video content causes the laptop to sometimes turn off expecially when I'm streaming from tekzilla.com Setup. I ...
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2answers
1k views

Third monitor randomly defaults to 640 x 480 on startup

I purchased a PowerColor HD 5770 video card so I could get a third monitor working. I have two widescreen monitors, one attached via HDMI and the other attached via DVI. My third monitor is attached ...