Flickering on the screen can be caused by defective hardware in the computer or by improperly installed software, but it can also be caused by interference from external devices. The following examples describe situations in which your screen could start flickering:
Screen starts flickering because of interference caused by devices which generate magnetic fields, for instance:
a TV set
a laser printer
another monitor
fluorescent lights
hidden power lines
Apart from interference, an incorrect setting in your system CMOS setup can also cause flickering. On some systems it is possible to distinguish between interlaced and non-interlaced monitors. The setup of your system should always be colour non-interlaced.
Proximity to the monitor of fans, air-conditioning units or other devices with rotating motors.
The number of devices using power from the same electrical line. Are you overloading the plug?
Monitor placed on an unstable surface.
Improper video drivers, this is a software problem, see section B
An improperly configured or a defective video card.
monitor is not staying on. cables are secure. tried unplugging and plugging back in with no luck. an...
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monitor is not staying on. cables are secure. tried unplugging and plugging back in with no luck. an hour from then it might come back on
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no buttons work and it just keeps flashing. only had the computer 2 months...hard drive comes on by itself..no kidding by itself
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there is a line down the center of my monitor it happed a few months back and I dont know how to get it off there
Round objects, such as the clock on the desktop appear oval. Photos displayed on the screen also...
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Round objects, such as the clock on the desktop appear oval. Photos displayed on the screen also have some distorion (faces are also oval). Itries all of the monitor controls.. no change. Also, the display model in the store where I made the purchase, had the same problem, but the salesman said that it was not set up correctly. Is this a common problem with the monitor or am I overlooking a correction somewhere?
Hi, this is the very first time sending a question about this, please don't laugh about this...
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Hi, this is the very first time sending a question about this, please don't laugh about this problem. I can't to open the monitor to se a possible burn fuse, can you tell me how can I to open this desperant monitor????
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