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Bad Picture - Monitor? Video Card?


Give analog mode a try. You can prove that it's an overheating problem by running your computer with the case open and aiming a desk fan at the video card. 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? When Windows boots, it reads the EDID data from the monitor to find its capabilities. Check This Out

Flash the video BIOS - The video BIOS controls all of the BIOS and powerup screens. Monitor Name and Available Display Settings Incorrect. If your display comes back, your video card was bad. Explore the IDG Network descend CIO Computerworld CSO Greenbot IDC IDG IDG Connect IDG Knowledge Hub IDG TechNetwork IDG.TV IDG Ventures Infoworld IT News ITwhitepapers ITworld JavaWorld LinuxWorld Macworld Network World

Signs Your Computer Monitor Is Going Bad

On rare occasions it can be caused by a problem with the video card chip which outputs the video signal. And there's always the possibility that one of your outputs is just broken. Aug 18, 2008 Monitor and Video Card Apr 21, 2006 Wide monitor video card? If your monitor has a removable cable and you have another one lying around then try swapping cables.

Solutions: rewrite the EDID data The video card reads the EDID data from the monitor to get the capabilities of the monitor. Does that give anyone an idea as to what's going wrong? That's because 1920x1080 is the resolution for HDTV, and it fits 20 to 24-inch monitors well. How To Tell If Vga Cable Is Bad I'm going to poke around.

Then test that way. With certain video cards, long cables can prevent the EDID data from being received correctly. If none is found, then remove any spyware with Ad-aware or Spybot. http://www.tomshardware.com/forum/310727-33-defective-monitor-video-card SvediZZMay 20, 2015, 2:29 PM Here are some pictures of when i start up my monitors.

Sounds like either top/bottom hook or possibly pin-cushion (tho pin-cushion tends to affect both top & bottom). Failing Monitor Symptoms Already have an account? The rep I spoke to actually had a clue (rare for Fry's) and said he couldn't remember the last time they sold a Viewsonic monitor. AGP motherboards occasionally corrupt the data when it's transferred into the video card.

How To Tell If Monitor Is Dying

Does that give anyone an idea as to what's going wrong? http://www.pcguide.com/vb/showthread.php?25138-Bad-picture-Monitor-Video-card&p=147479 Use a shorter cable - Shorter cables make it easier for the image data to get through the cable in good enough shape to display properly. Signs Your Computer Monitor Is Going Bad Sep 26, 2003 #5 young&wild TechSpot Chancellor Posts: 993 Have you try out what i have suggested? How To Tell If Your Video Card Is Going Bad If you have another monitor available then you should try it out to see if that's the problem.

Forum New Posts FAQ Calendar Community Groups Albums Member List Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? his comment is here When RAM goes bad, quite often just a small fraction of the RAM chip fails while most of it continues to work properly. Update your display drivers - It could just be a display driver bug so update to the latest drivers to get any fixes. A spike is the result when one 3D position has moved while the others around it have stayed in their correct positions. Bad Monitor Or Video Card

Bus artifacts Video cards sometimes place some of their data in RAM on the motherboard. If you have a corrupted image then using reduced blanking reduces the pixel clock without reducing the screen resolution or refresh rate. SvediZZMay 18, 2015, 2:32 PM The title pretty much tells you what my problem is but to explain it is quite hard. http://mffonline.com/how-to/best-video-card-drivers-ever.php Video RAM artifacts The video RAM on your video card keeps track of many different kinds of data.

Once Windows is loaded then you can set the screen mode to the standard 640 X 480 at 60 Hz mode to prove that the monitor can display it. Signs Of Monitor Failure Stop using a DVI-I cable - A DVI-I cable used with a DVI-I video card can cause drivers to have a hard time selecting between analog and digital screen modes. They have pretty much standardized on 1920x1080.

solved Could a defective I7-6700 prevent GTX 970 video cards from working?

Get the answer cmpsmonkeyApr 1, 2011, 11:35 AM Here is a video and some images of the graphics issue.Any test I can do to determine if the video card or monitor Below are some things to try which may help get your video card and LCD monitor working together properly. The capacitance of a cable increases as it gets longer. Do Vga Cables Go Bad How does HP install software and gather data?

At this point, it’s best to seek professional help, or if the computer is still under warranty, the reseller or manufacturer. Tom's Hardware Around the World Tom's Hardware Around the World Denmark Norway Finland Russia France Turkey Germany UK Italy USA Subscribe to Tom's Hardware Search the site Ok About Tom's Hardware Problem: The monitor’s display is blank or distorted. navigate here But in theory you should never get a black screen either.

DVI-I cables can cause more problems than DVI-Ds so make sure which one you're running. Solutions: stop using a DVI-I cable The video card reads the EDID data from the monitor to find its capabilities. It’s possible your video card is bad. Before you begin Before you begin troubleshooting monitor or video card issues, do the following: Remove any video extension cables, and connect the monitor directly to the computer.

Both ends of this cable are male and consist of a series of pins that can, if you’re not careful, become bent and fail to connect to the female port. GPU artifacts GPU stands for graphics processing unit. Another kind of video RAM artifact is an unexpected spike. This is an informational document only that will help you get to the right topic.

When it reads from the DVI-D connector it returns the digital version. Solutions: use another DVI output If you're having some kind of hardware problem and your video card has more than one DVI output, then try using another output. This has been known to happen with monitors which have DVI-I inputs and video cards which have DVI-I outputs. Z7_3054ICK0KGTE30AQO5O3KA30H5 hp-country-locator-portlet Actions ${title} Loading...

And as before this happens on both monitors. If Windows is giving you a blank screen then you can try to boot in VGA mode and then set a new screen mode. Help: LCD defective or Video Card? They just make it look smeary.

Related: Hardware Andy Patrizio is a freelance journalist based in southern California who has covered the computer industry for 20 years and has built every x86 PC he’s ever owned, laptops Ask a question and give support.