230 watt light failure, how to repair?
Otherwise, the application may be corrupted. In short, the computer failure, both have simple and complex fault fault, most of them have some fault traces, and even some obvious appearance, non power type surface integrated block is a serious heating phenomenon such as capacitor volume expansion, not fitted with fins. In fact, as long as we can "look, smell, listen, cut" and analyze carefully, most of the faults can be solved by simple methods.
Computer work, especially when reading and writing data, can not be suddenly switched off, otherwise it may damage the drive (hard disk, floppy disk, etc.); can not move the machine while the machine is working. Of course, even if the machine does not work, you should also avoid moving the machine, because too much vibration will cause damage to the hard disk accessories. In addition, when shutting down, you must close all programs and then exit in the normal order.
There are various reasons for a computer malfunction. It needs to be checked, tested and judged from the outside to the inside, from the machine to the electrical, and from software to hardware. But more importantly, we must pay attention to prevention, improve the bad use of the environment, change bad habits, adhere to the scientific and rational use of procedures, turn on the machine, shutdown and operation.
