Archive for the ‘CPU’ Category
February 8th, 2011 | 
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CPU fault common to the following categories: cooling failure, restart failure, black failure and overclocking failure. Failure of the CPU itself, the probability is very small, so most of the failures are caused due to user carelessness.
Case I: CPU pins is bad, cause the machine to not start
Symptom: Athlon CPU a user of a computer, daily use has been normal, one day suddenly will not boot, no screen display signal output, began to identify graphics card failure. After checking with the substitution and found no problem card, and later speculated that display failure, after inspection, the display also all normal. Apart from wondering, unplug the plug on the motherboard’s CPU, carefully observe the no burn marks, but just could not lit machine. CPU’s pins are later found black hair green, with traces of oxidation and rust (CPU’s pins for the copper material, the outer gold), then on the CPU pins with a toothbrush to do the cleaning work, computer work and can power the.