The main device responsible for maintaining a constant temperature of your video card is the fan present in the processor. If this isn't functioning efficiently it's quite obvious that it would result in your video card overheating. If you don't regularly clean your computer, it could be highly likely that your fan is clogged with dust.
This is one of the simplest causes of your video card overheating which can be fixed by simply cleaning your fan, preferably using a blower.
A follow up of the previous point, in some cases your fan maybe malfunctioning or stopped working altogether. This could simply be diagnosed by switching on your computer with its cover open and checking if the fan is functioning. If it doesn't happen to be working, you have your answer.
Pushing your CPU to its limits by overclocking can cause your video card to overheat. This can seem fairly obvious too as if you find your video card overheating and if you've recently overclocked your CPU, it would explain it.
This is a rare cause, but depending on your video card's brand a badly developed driver could also cause your video card to overheat. If you use an unusual video card with questionable reputation this could be the issue.
While your fan maybe perfectly in tact and working, the location of your fan also matters. If there isn't sufficient air flow to your video card it can also cause it to overheat.
Those are typically the 5 main reasons to your video card overheating. If you have any other points in your mind, feel free to share them below.
Test all leads that attach from motherboard to hard drive including electrical extensions,IDE,SATA
the leads from your ((motherboard to your hard drive)) make sure they have a secure dust free connections and are not faulty or just replace them they might be faulty
even something as small as an electrical fan and its lead can cause you problems or just replace them they could be faulty a computer needs all electrical power and data to continue through every working device and to have an end so any faulty leads will end up with a computer error Click start control panel administrive tools computer management device manager scroll to display adapters + to expand you might see a yellow question mark ? or exclamation mark ! or a red x right click select reinstall drivers also you might uninstall the display adapter restart your computer then reinstall the display adapter and its drivers this would apply to the sound video and game controllers hope this helps
http://download.cnet.com/slimdrivers-free/3000-18513_4-75279940.html
SlimDrivers automatically updates PC drivers with real-time scanning and cloud technology. The first cloud-based utility for updating and maintaining drivers,
SlimDrivers provides instant optimization of the interaction between a computer and its system components and periperhals, such as printers, graphic and sound cards, motherboards, USB ports, game controllers and other devices and hardware. SlimDrivers scans a PC, identifies the correct drivers needed, and retrieves them from the cloud
http://www.driver-fix.com/scan.php?id=scan5&key=2
Drivers Freeware
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You could try either of these to find and fix any driver issue
http://majorgeeks.com/downloads35.html
also this link will provide you with many freeware and share drivers
hope this helps you
the drivers might not be installed correctly you might have to uninstall the graphics card restart your computer then reinstall the graphics card and its drivers
If your computer came with a motherboard disc the drivers could be on it
Click start control panel administrive tools computer management device manager scroll to display adapters + to expand you might see a yellow question mark ? or exclamation mark ! or a red x right click select reinstall drivers or you might need to download one
http://download.cnet.com/msi-nvidia-based-graphics/3000-2108_4-10162298.html http://download.cnet.com/nvidia-detonator-driver-win/3000-2108_4-10159643.html if these driver packages arent right http://download.cnet.com/2000-20_4.html on the home page you should see a search tab just type in what you are looking for (be precise)also the download software finder under that there will be a list place a tick in the box of any one you want/need all software windows software mac software mobile and web apps
http://majorgeeks.com/downloads35.html
also this link will provide you with many freeware and share drivers
hope this helps you
If your computer came with a motherboard disc the drivers could be on it
Click start control panel administrive tools computer management device manager scroll to display adapters + to expand you might see a yellow question exclamation mark ? mark ! or a red x right click select reinstall drivers Want to make sure your drivers are in place and no errors have occurred? Simply click start right click on my computer select properties then select device manager scroll to Display Adapters and click on the small "+" you should see the model of your PCI Express graphic card there. If there is a problem with it, a yellow exclamation mark should appear besides it. If you don't see it everything is OK and your card is working properly.
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