What happens when the computer monitor is damped?
It's much better to open the back cover (with electricity) and put in two packs of desiccant
The first has been open, the machine slowly heat up will be better, also can open the display, remove dust deposition tube and the output transformer around with a soft brush and with a hair dryer blowing for a while, but don't blow a place Oh, lest burn the board o! Better fix it
You have to open it first, and so on, and so on, the machine slowly warm up will be better, but it will not go back, so good to use it
The main reason for ambiguityThe main reason is the poor concentration of the picture tube or the excessive humidity of the environment, and the gradual leakage of electricity:1, the picture tube aging, the phenomenon is the boot has been blurred. Solution: repair. But for some people who have practical ability, can open the display, find the aggregation of potentiometer line output transformer by using an insulated screwdriver, carefully adjust, but must pay attention to Danger! High Voltage!! do not understand people who do not light and frivolous.2, environmental humidity caused by too much aggregation. Solution: the boot will be gradually improved after a period of time until the clear, hands-on people can open the display, with a soft brush to clear the picture tube and the output transformer dust accumulated around the transformerThe rear end of the picture tube is affected by damp or dust pollution. It may also be caused by the aging of the kinescope (after a long period of time)". For the case of contamination or contamination by dust, if it is not very serious, use the alcohol to clean the tail portion of the rear end of the video tube.If the situation is serious, you need to replace the rear end of the picture tube socket, you can go to the professional TV repair department to solve. For the aging of the picture tube, the CRT can only be replaced to completely solve the problem. If still in the warranty period, it is best to find vendors (or manufacturers) to solve.In addition, there is a reason is that the display circuit in the electrolytic capacitor itself is poor quality, but also lead to this failure occurs, but this situation in the current well-known brand display on the possibility of very small.
