Monitor, I tried with a notebook is good, the night before use is good, the second day I took apart the computer, CPU fan removed, cleaned up, and then boot, the monitor did not respond. What's the reason, please?
That's a simple question. The monitor has to have the signal to have the response, but the host wants to provide the signal to the monitor, must pass the self-examination. Host self-test, the most basic three things is CPU, graphics cards, memory, as long as the three things are in good condition, the monitor will show. By your point of view, you can't turn the CPU fan? Some motherboard CPU fan does not turn, is not good. Fan turn, then put the memory dial out, and then plug in, and then boot to see, if not, press this to get more than a few times. Graphics cards can also be tried to pull out and try again, but most of this is in memory. Do it in my own way.
Graphics card may be the problem, it may be memory problems, try to pull down the memory bar, wipe the gold finger, the graphics card is also,Several possibilities exist:1, memory is not inserted, or graphics card did not plug in!2, graphics card problems, or the connection problem?!3, power problems, whether the power supply can not keep up!4, the most troublesome, the motherboard problem, this Dongdong broken!!5: check whether the display connection with the video card6: the motherboard is broken7, the operating system problems8 、 connector pin of display joint9, resolution problems
Memory is not inserted, pull out and plug in, you can not, if the memory is broken
I was also the case, is the main chassis power drive problems, replace the power you can immediately resolve this problem, do not want to change it at boot time, the display power plug, three or four seconds and then plug can be displayed, this problem I have a year, my not change, no matter what it is, the boot is not convenient, but this way, if the computer does not want to let friends what people play, tell him is broken.There is a situation that displays itself wrong, but this problem is very low, I was broken through the display, to let others repaired, when this problem has not been solved, visible is the host power supply problem, like this is in some low configuration computer, general the configuration of the low-end computer after one or two years will appear this kind of circumstance. Power change can be resolved.
