Question about ASUS HD7850-DC2-2GD5 Radeon HD 7850 Graphic Card - 1 GPUs - 870 MHz Core - 2 GB GDDR5 SDRAM - PCI-Express 3.0 x16

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I can only get 2 to work at one time if i have 3 monitors pluged in to the card, i can get any 2 but for some reason i cant get the third

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For one of the monitors you'll need to purchase an Active adapter dongle: http://support.amd.com/us/eyefinity/Pages/eyefinity-dongles.aspx
That's the only way to activate the third monitor option.

Posted on Nov 07, 2012

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Cannot view cameras live


Make sure your monitor is pluged into the input that is labeled Main Monitor or the VGA . it cant be pluged into the spot monitors .
Its the one on the bottom left . you probebly have it pluged into the call monitor output.

Apr 16, 2014 | EverFocus Ecor264-9x1/2t Dvr Digital Video...

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Cant see anything on the screen


See my publised guide entitled:
My Computer is not turning on!!! Is it dead!!! No POST!!!

Yes some-times it can be an easy fix, hopefully it's a loose connection.

Aso make sure that the monitor is pluged into a horrizontal port on the rear of the computer chassis if one is present. In other words connect the monitor to the graphics card if one is installed.

Take care!
damnor01

Apr 29, 2012 | Gateway GT5674 Desktop PC

3 Answers

My monitor went black, and the power switch just flashes.


is your CPU working properly? if that the case, your monitor is in need of a service.
reasons for why a monitor goes blank?
Reason 1: Wetness
The number one reason why computer monitors go blank is - wetness. Believe it or not, when your computer monitor is exposed to humid air, sometimes water can condense and accumulate in the monitor. This causes the monitor to malfunction and go blank. I've had this happen to my desktop PC at least three times before. What you need to do is to leave the monitor alone for some time and allow the water to evaporate. That usually solves the problem.

Reason 2: Faulty Graphics Card
The next reason why your computer monitor goes black is due to a faulty graphics card. The best way to detect this kind of problem is to connect up a new monitor to your PC, then check if you have a blank screen. If you continue to have a blank screen, then it's likely your video card is faulty.

Reason 3: Faulty RAM
This one is less obvious and less common, but it can happen. You might sometimes get bad RAM modules which prevent your PC from booting up even to the basic BIOS startup screen. To detect this kind of problem is more troublesome, you might need to remove those RAM modules and insert them into another computer.

Reason 4: Loose Connections
Another reason why your monitor goes blank is due to loose connections. The connection from the monitor to the mains is usually a culprit, as is the connection between the monitor and the video card. Check those connections before you declare your computer monitor as faulty.

Reason 5: A Short Circuit In The Motherboard
And the final reason why your computer monitor goes blank? It's possibly because of a short circuit in the motherboard. This is the most undesirable outcome of course, as you might have to replace your entire motherboard. However, it's possible that this can happen - so keep your fingers crossed and hope it doesn't happen to you.
try this.
please rate my solution.
have a nice day.

Jul 05, 2009 | Dell E152FP 15" Flat Panel LCD Monitor

1 Answer

My monitor AOC 912Sw-4 does not turn on. Power button`s led is flashing all the time.At the beginning I waited some minutes and I could use it normally, but right now it is impossible see any image on it.


only choice is to give the monitor for service.
anyway read this, this help you.
is your CPU working properly? if that the case, your monitor is in need of a service.
reasons for why a monitor goes blank?
Reason 1: Wetness
The number one reason why computer monitors go blank is - wetness. Believe it or not, when your computer monitor is exposed to humid air, sometimes water can condense and accumulate in the monitor. This causes the monitor to malfunction and go blank. I've had this happen to my desktop PC at least three times before. What you need to do is to leave the monitor alone for some time and allow the water to evaporate. That usually solves the problem.

Reason 2: Faulty Graphics Card
The next reason why your computer monitor goes black is due to a faulty graphics card. The best way to detect this kind of problem is to connect up a new monitor to your PC, then check if you have a blank screen. If you continue to have a blank screen, then it's likely your video card is faulty.

Reason 3: Faulty RAM
This one is less obvious and less common, but it can happen. You might sometimes get bad RAM modules which prevent your PC from booting up even to the basic BIOS startup screen. To detect this kind of problem is more troublesome, you might need to remove those RAM modules and insert them into another computer.

Reason 4: Loose Connections
Another reason why your monitor goes blank is due to loose connections. The connection from the monitor to the mains is usually a culprit, as is the connection between the monitor and the video card. Check those connections before you declare your computer monitor as faulty.

Reason 5: A Short Circuit In The Motherboard
And the final reason why your computer monitor goes blank? It's possibly because of a short circuit in the motherboard. This is the most undesirable outcome of course, as you might have to replace your entire motherboard. However, it's possible that this can happen - so keep your fingers crossed and hope it doesn't happen to you.
try this.
please rate my solution.
have a nice day.

Jul 05, 2009 | AOC 912SW-4 Monitor

1 Answer

Monitor is just not turning on


is your CPU working properly?
if that the case, your monitor is in need of a service.
anyway read this.
this may help you.
reasons for why a monitor not turning on?
Reason 1: Wetness
The number one reason why computer monitors go blank is - wetness. Believe it or not, when your computer monitor is exposed to humid air, sometimes water can condense and accumulate in the monitor. This causes the monitor to malfunction and go blank. I've had this happen to my desktop PC at least three times before. What you need to do is to leave the monitor alone for some time and allow the water to evaporate. That usually solves the problem.

Reason 2: Faulty Graphics Card
The next reason why your computer monitor goes black is due to a faulty graphics card. The best way to detect this kind of problem is to connect up a new monitor to your PC, then check if you have a blank screen. If you continue to have a blank screen, then it's likely your video card is faulty.

Reason 3: Faulty RAM
This one is less obvious and less common, but it can happen. You might sometimes get bad RAM modules which prevent your PC from booting up even to the basic BIOS startup screen. To detect this kind of problem is more troublesome, you might need to remove those RAM modules and insert them into another computer.

Reason 4: Loose Connections
Another reason why your monitor goes blank is due to loose connections. The connection from the monitor to the mains is usually a culprit, as is the connection between the monitor and the video card. Check those connections before you declare your computer monitor as faulty.

Reason 5: A Short Circuit In The Motherboard
And the final reason why your computer monitor goes blank? It's possibly because of a short circuit in the motherboard. This is the most undesirable outcome of course, as you might have to replace your entire motherboard. However, it's possible that this can happen - so keep your fingers crossed and hope it doesn't happen to you.
try this.
please rate my solution.
have a nice day.

Jul 04, 2009 | Computers & Internet

1 Answer

The Monitor Does Not Open Using My New Video Card


That is clear indication that you have a bad graphics card. Try to look for a pencil eraser and use it to clean the gold pins on your graphics card. I hope this helps. If your card still doesn't work, its probably defective.

May 17, 2009 | Nvidia GeForce FX 5200 Video Card Graphic

2 Answers

Monitor screen flashing and changing colors


This could be for 3 reasons,

1. the VGA card it self is not fixed properly on the slot,try removing the car & re pluging.

2. VGA card driver error ( uninstall the driver & reinstall the driver.) youcan download the laest driver from the follwoing link.
http://www.foxconnchannel.com/support/downloads.aspx?ProductModel=8500GT-512&TypeID=en-us0000016

3. your VGA card has a defect. if you have warranty , take it back for a replacment.

Mar 21, 2009 | Foxconn VGA FOXCONN 8500GT-512 R PCI...

2 Answers

Could it be my aga card?


display mode may not be compatible with the other PC...

some screens cant display certain resolutions. try changing the resolution down to 800x600 and start from there.

if it works, boost resolution up one list at a time in the windows display setting

Mar 19, 2009 | Dell OptiPlex GX270 PC Desktop

1 Answer

Photo card reader not working


i had the same problem and it turned out i needed a usb cable in addition to the monitor cable. found a cable on an old printer pluged it in and .... presto... "new hardware found"

Aug 12, 2008 | Dell UltraSharp 2405FPW 24" Flat Panel LCD...

1 Answer

BenQ lcb monitor


Monitor blanks out due to problems with internal power supply, have a quilified technician take a look at it, BenQ LCD monitors have 3 years warranty

Feb 11, 2007 | BenQ FP71E 17" LCD Monitor

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