Computer Screen Goes Black Then Comes Back
Monitor goes black for 2 second then picture comes back. And the vga for here laptop. And as soon as i go to 1680x1050 the screen goes black from time to time for a sec or so. Sometimes it.
TipIf you have a laptop, see our page. Monitor is not onIt may seem obvious, but make sure the monitor is turned on. If you do not see a power (blue, green, or orange light) on the front or bottom of the monitor, press the power button until it comes on. If no light comes on after several attempts, proceed to the next section.
Computer is asleepIf you stepped away from the computer for a bit and returned to a black screen, it is likely that the computer is. Try moving your, clicking the mouse buttons, or pressing any key (e.g., ) to wake it up.
Computer Screen Goes Black Randomly
If none of those actions work, press the. Loose or improper connections. TipSee our page for help with installing a new monitor. Check the data cableEnsure that your monitor's data transfer cable is properly connected to the computer. It should be completely inserted and firmly in place. Most new displays utilize a or cable and port. Check the power cableIf the data cable is plugged in, make sure the monitor is getting power by verifying that is a light (blue, green, or orange) on the front or bottom of the monitor's.If you see no lights on the monitor, make sure it is connected to a working.
Does your computer turn on but show just a black screen? If some things seem to be working properly, but there is no display, give this a try. How to Fix a Computer That Turns on but Displays Nothing What to do when your computer starts but the screen is black. Then your computer might not turn on completely. Jan 20, 2012 - Ok the Problem is i can be doing things fine on my pc then for some really odd reason it freezes goes black then comes back like nothing.
If the power cord is removable from the back of the monitor, try replacing it with another power cable. If you still cannot turn on the monitor after trying another wall outlet and cable, the monitor is broken and should be replaced.
Laptop Computer Screen Goes Black
Check the LED statusIf the monitor status light is orange or flashing, make sure the monitor is not in 'suspend' mode, by moving the mouse or pressing a key on the keyboard. If this does not help, reconnect the data cable to the computer and back of the monitor, and then restart your computer. Try a different cableIf your monitor is getting power, but you still don't see an image, the data cable may be the issue. Try using a different, or cable with your monitor. Turn up the brightness and contrastIf you're able to view your monitor's settings menu even though the screen is blank, it's likely that you need to turn up the. No POSTIf the computer doesn't pass, it won't turn on and your monitor will remain black. If you hear beeping when you turn on your computer, run through the to determine the issue.
Hardware IssueIf you have followed the recommendations above and still have the same issue, your computer may have either a bad monitor,. The best method of determining this is to try the suggestions below. Borrow someone else's computer a computer monitor and connect it to your computerIf another monitor works on your computer, it is safe to assume that your monitor is bad and should be replaced. While it may be possible to have the monitor serviced, it is often cheaper and easier to purchase a new one. Disconnect your monitor and connect it to another computerIf your monitor works on another computer, it is possible that your video card is bad.
Try removing video card from the affected computer and installing it in another computer. If it does not work in the other computer, the video card is most likely bad and needs to be replaced.If your monitor and video card work with another computer, your motherboard probably has an issue. You can attempt to troubleshoot motherboard problems using the link below. If you determine the motherboard is bad, or you cannot successfully run any tests, we suggest replacing the motherboard to fix the display problem.