Trained eyes that 11 kinds of common computer failures judge ruled out - office supplies industry
Trained eyes that 11 kinds of common computer failures judge ruled out - office supplies industry
Computer For our lives to enjoy entertainment, while failure is frequent and we are quite a headache. Different from other household appliances Computer A software failure and hardware faults, points failures, of which Zeyi software fault-based. Computer failure, we must first rule out software problems, and then come back to find a hardware failure.
PC computer in any part will cause problems such as failure
Important computer memory device as one of the frequent failure rate is very high. Most of the crashes, blue screen, can not start basically caused by the memory. Therefore, we will check the hardware failure is often the most important position on the priority memory fault judge. And motherboards, graphics cards and other accessories than simple memory failure check up, the general is to use substitution to replace a memory test that can accurately be judged. As the performance of memory failure very intuitive, in practice we can direct the computer to judge the performance of many of the external origin of the fault, the following brief failure of several external memory performance and simple troubleshooting.
1, the computer can not start properly
Fault performance: a Pentium 2.0GB, the recent failures can not start. Concrete expression to press the case power button after the alarm loudspeaker to issue a short time "bit" alarm sound, the computer does not start, chassis power indicator light, hard drive light does not shine.
Failure analysis ruled out: this is typical of memory failures. Failure can have three types: One is the memory completely destroyed or damaged; second memory loose; third memory slot cheat and bad contact caused by oxidation. If the former, only replacement of the memory, the latter two as long as the use of Eraser Wipe the parts of their finger back and forth (do not clean with alcohol, etc.), the memory of the finger wipe clean and seated, ready to solve. (Note: Sometimes the memory slots may be caused by damage or deformation, at this time can change the memory slot.)
2, windows system running very unstable, often have illegal error or crash
Fault performance: Intel Celeron D325 processor, a host, the recent emergence of illegal error which led to the old computer crashed, less than two hours after the reboot the same error, reinstall the system after the problem is still unresolved. The machine memory is compatible with a modern 512MDDR400 article.
Dual channel memory compatibility requirement is particularly high
Troubleshooting of: these failures are generally due to the quality of memory chips, but disk drive. Even after more than fix bugs often crashes, indicating memory chips have a serious problem, but with time, the failure will be increasing the frequency of occurrence of the last will cause the machine can not start. Kingston 256MBDDR400 through the replacement of a memory, troubleshooting.
3, windows registry often undue damage, prompt requires the user to resume
Fault performance: a Celeron 1.1GB of old machines, compatible with modern 256MBDDR266 article recently in the use frequently prompt windows registry corruption, calls for registry information.
Fault performance: an absolute majority of such failure is due to poor quality of memory caused by the general solution is to directly replace the memory. This is the initial failure of memory performance, memory will long continue to cause damage can not start the machine, the possibility of restoration of memory is not only a direct replacement.
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Trained eyes that 11 kinds of common computer failures judge ruled out - office supplies industry Atlanta