光驱不读盘（dvd cd combo）.docVIP

光驱不读盘（dvd cd combo） Remove disk failures dont read CD-ROM experience source: Author: Yesky time: 2008-04-05 Some time ago, a friend of the 32 speed CD-ROM Lite problems in use two years after the original good CD-ROM is now no matter what kind of disc put after all cant read the information, CD-ROM can hear the sound of friction in the scrape a little every time before, then the instructions of the lights after a short while I went out. Dont read the disk phenomenon is appeared recently in use, the cleaning head does not read the disk phenomenon or cannot be ruled out, so have friends come to me for help. According to the fault does not read the disk is in use process, our preliminary judgment is non-human factors after cleaning head damage, still can not read the disk, what reason is this? Is the head of aging? I think this is CD-ROM apart without demur, carefully put the power head up, CD-ROM installed after the test machine, that would not be able to read the information and previous failures, it is discarded to the head, to tell my friend that I cant help it, you may have CD-ROM glorious sacrifice . Friends go after I am not willing to pick up a friend left CD-ROM Zuokanyoukan, suddenly think of CD-ROM friction sound in every read disk before can hear the scrape, my heart beat a question, why are different? The friction CD-ROM abnormal sound is not the disc when running at high speed due to insufficient clamping disc slip occurred? I quickly opened the CD-ROM examination, it was found that the magnetic suction disc is pressed, elastic steel sheet and the pressure in the magnetic substrate is just touch, perhaps the pressure strength is not enough, so the disc had a slip phenomenon in the high-speed operation, thus affecting the normal information read head. But a little piece of magnetic friction marks explains this problem. To find the cause of the problem of the fault is resolved, as long as the disc can increase the compression strength. I quickly put the po