I was highlighting Caixian, boot huminghuan, use it. Is it the problem of the monitor or the video card?
This is the color balance. It's out of order. CRT display by R (red) G (green) B (blue color) three gun shot flow of electrons emitting materials on the screen to hit the color of the screen, so this RGB any problems can be produced only three shotsAfter the computer is switched on, the monitor is bright and dark.Recommendation:1 check color balance adjustable resistance is degenerate long halogen, if you need to replace the. After the change, you need to carefully tune them, so that the screen color is normal. It is best to find knowledgeable people to change.2 if the display is digital, IC bus control, you do not need to disassemble, for walker input can adjust the code maintenance.3. remember: ordinary users do not do this repair, otherwise it can not guarantee the normal color restoration.
Huminghuan has many reasons, display power instability, pressure plate failure, card failure could lead to this problem, if you exclude the power problem to computer maintenance department to handle customer service advice, generally also can not solve this problem.Computer monitors should always pay attention to maintenance, resurgence of words affect the quality of imaging and display life, although now display prices have dropped a lot, but also everyone's hard-earned money to buy back is not.
There are 3 possible areas to judge:1. video card problem(re insert, clean the gold fingers, the fan is normalUpdate driver, you can download the driver wizardIf it doesn't work, you'll have to change it free during the warranty period2. connection problem (re insert, check VGA or DVI interface)3., monitor problems (check the electrical socket is energized. If convenient, then connect to other computers to see whether it is normal)Not yet, a key restore. If you do not prepare the system disk, CD-ROM can be used. Start the computer, press the Del button, set up in BIOS disk start, insert the system disk, and then restart, basically completed automatically according to the stepsNo, no virus inspection system. Only is the heat problem. For a long time, can open the case carefully cleaning the dust, to the fan with a little higher oil. The focus is to reduce the temperature inside the chassis.
