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Solved: New Graphics Card

There is no point in spending time trying to trace down the cause of video card problems until you've completed this initial step. An error (403 Forbidden) has occurred in response to this request. New drivers are put out to fix bugs and compatibility problems so getting the latest drivers may solve the problem. Chipset driver problems are often responsible for crashes of AGP video cards and can affect stability of expansion slots.

Unfortunately, power supply problems can also be extremely difficult to diagnose. If there is a lot of dust in the heatsink then you can poke it out or blow it out with a can of compressed air. These utilities can check things like the power supply voltages, internal temperatures, and fan speeds. You can test that your CPU is reliable under load by running Prime95 as described here.

If you have an NVIDIA card, then you can try CoolBits or RivaTuner. If your computer can run both of those programs without errors, then you can exclude your CPU and RAM as causes of your problem. Other times it's just the combination of certain video cards and motherboards which have problems. If the games stop failing or take longer before problems occur, then you have an overheating problem.

Full instructions on how to uninstall your display drivers are here and full installation instructions are here. For other kinds of video cards you can use PowerStrip. If you have a sound card then the drivers can be downloaded from the web site of the company which made the card. AGP also has a reputation for being a bit flakey on some computers.

If your problems disappear, then it usually means the video card is overheating although it can also be a weak chip or an overtaxed power supply. It's relatively easy and it may solve your problem. AGP instability can cause crashes, hangs, stutters, and video data corruption. If you don't uninstall first then you can sometimes cause some pretty obscure problems.

Underclocking can be done by using programs which are normally used to overclock. Most of the time they're right. If none of them solve the problem or point out which hardware is malfunctioning then you can start making support calls or go out onto the Internet and ask for help When you're not running a game, the sound hardware only uses a very basic sound interface which is simple and reliable.

The same thing can happen when a power supply is overloaded and it overheats. If the 12 volt value suddenly drops when you start up a 3D game, that's a bad sign. Detailed instructions on slowing down AGP ports are here. Reply 0 Kudos Report Content on August 2011 Thalamus.

Community Blog News TV & Home Cinema Android TV Other TVs Home Cinema, Projectors & Players The Lounge Room How Tos & FAQs - TVs & Home Cinema Cameras Photo Gallery check over here For most folks that's not a realistic option. With most new video cards, the 12 volt value is the one which is most likely to cause problems. Sometimes it's caused by the video card.

It's actually about installing a video card but that includes detailed explanations of how to avoid zapping components with static electricity, open a computer, remove a video card, and insert a So 3.3 volts should be between 3.2 to 3.4 volts. 5 volts should be from about 4.8 to 5.2 and 12 volts should be from 11.6 to 12.4. There are three main voltage values to check: 3.3 volts, 5 volts, and 12 volts. Fast writes provide a faster way for the CPU to write data to the video card.

Fix #1: install the latest motherboard chipset drivers Fix #2: uninstall your old display drivers and then install the latest display drivers Fix #3: disable your sound system Fix #4: slow You may also be able to recognize a power supply problem by checking whether the voltages are in range. If your slot has a latch, then make sure that it is fully latched down.

VGA video card outputs How to troubleshoot video card problems When a display adapter is having problems it can have all kinds of symptoms: crashes, hangs, freezes, graphics artifacts (display corruption),

People often advise that you "install the latest drivers" but many forget to do it for their chipset drivers. There are many AGP parameters which you can modify but the two which are most likely to solve the problem are the AGP speed multiplier and fast writes. But one of the things that changes when you're playing games is how your sound hardware is used. Solved!

Loosely fitting heatsinks are the cause of many overheating problems. This page contains some screenshots of video cards which are showing different kinds of visual problems. Power supply information Compatibility issues for ATX power supplies and motherboards A short history of PC power supply voltage rails So what's all this rubbish about multiple 12 volt rails? If games fail pretty consistently after a longer period like twenty or thirty minutes, then the inside of your case may be overheating.

Unfortunately, some motherboards don't measure their own voltages very accurately. If you're having any problems with your video card, one of the first things you should do is download the latest display driver, uninstall the current display driver, and then install You can run MemTest86 as explained here to test your RAM. The best way to be sure that the power supply is not causing problems is to swap in a known-good high-end power supply.

Sometimes removing and then reseating the video card in its expansion slot or disconnecting and reconnecting auxiliary power cables can get it to start working properly. The other AGP parameter worth modifying is fast writes. If you have such a utility then check that the voltages are where they belong. It may also be a chip on the motherboard or the power supply which is overheating.

If the voltages are outside of that range, it's not proof of a power supply problem but it's not good. Look at the top of the motherboard connector where the video card plugs in and make sure that you only see the tops of the golden fingers on the bottom of You can disable fast writes to see if your video card becomes more stable. There's a standard set of fixes which you can try out to see if the problem goes away.

On occasion, you may find that your problem is solved by running an older driver rather than the latest one. Fix #4: slow down your AGP port AGP stands for accelerated graphics port. If you're running Windows 95, 98, or ME, you can disable it by going into the Device Manager, right-clicking on the sound hardware, selecting "Properties", and then selecting "Disable in this Even if you are already running the latest driver then you should uninstall it and then reinstall it.

You'd be surprised how often a card which appears to be dead is actually just not pushed fully into the slot. If you're not sure what to do then you should just run through all of them. The chipset makers from time to time put out new chipset drivers to improve compatibility and solve stability problems. All about the various PC power supply cables and connectors Rail complications #1 - current limit problems: too much current Rail complications #2 - cross loading problems: unbalanced current Rail complications