My desktop computer monitors for a period of time will be put off but the host is still running, a display light came on, what is the problem is still the host monitor, trouble which computer master tell the next, thank youIs the first case, but I have to repair the monitor, and will still be back after it!
If the monitor lights are all out, indicating the problem of the monitor, check the power contact is good;If the display lights show that the display is orange, no problem, but no video signal input, check the VGA line contact is good, VGA connection is no problem, then check the host computer, the problem may be the graphics card.
You can do it by replacing it with a good monitor. If there is no problem, it shows the problem of the monitor.Then, if the monitor is "repaired, it will come back later", that is not repaired. Either fix it or buy a new one.
I don't know if your monitor is LCD or CRT, but it may be because the monitor is overheating and self-protection. You can try to take some heat off the monitor, such as taking a fan to the wind, continuous use for a period of time, if there is no automatic shutdown, you can judge.
