In many cases, overheating is caused by the video card or the processor. Overheating will usually result in a featureless black computer screen, which may or may not be followed by a restart. Fortunately, computers are built to shut down before that occurs. This heat must be removed to keep the system running high temperatures can cause components to lock up and become damaged. Your Windows black screen error could be down to the motherboard, the power supply, or the hard drive.Īll computers generate heat. If the monitor does work with another PC, but not with yours, then you're probably looking at a hardware fault elsewhere that impacts the video card's ability to work. Check it by connecting to another computer. Should the monitor not work when connected to integrated graphics, however, you may have a monitor issue. Also check the video card for obvious signs of defect, like a broken cooling fan or charred electronics. If you recently did that, revert to an old driver.
Try updating to the latest video driver on Windows. If you have a discrete video card, try removing your card and switching to your motherboard's integrated video.ĭoes your monitor work? Then the video card is the problem. If these easy solutions don't work, you're likely dealing with video adapter issues. Some versions of DVI and HDMI can't handle resolutions above 1080p. Did you just upgrade your monitor? If so, make sure your connection can handle the resolution.
