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Failure generally check processing methods in computer crash phenomenon fault phenomena , crash is a relatively common symptom , but also difficult to find the cause of the failure phenomenon . As in the "crash" the state can not use the software or tools for system diagnostics , thus increasing the difficulty of troubleshooting . Dead phenomenon is generally expressed as : system will not boot , black screen , display "freeze " , the keyboard can not be entered , the software running abnormal interruption. Death can be caused by reasons of both hardware and software , crash failures and check processing methods are mainly caused by hardware analysis in this article .
Master the following method can accelerate the recognition of the cause of the crash fault , have a multiplier effect .
¢± exclusion system "false" Dead phenomenon
¢Ù First ruled out due to power problems caused by "false" crash phenomenon . Should check whether the computer power supply plugged in , the power outlet is good contact , host, monitor and printer, scanner , external modem, speakers and other devices to an external power supply plug is securely inserted into the power outlet , the power switch on each of the above components whether the opening is placed (on) position.
¢Ú checks between the various components of computer data and control connections are connected correctly and reliable , if there is loosening between the plug. Especially the host and monitor data cable is often caused by poor "black" fake crash phenomenon .
¢² exclude the phenomenon of death caused by a virus and antivirus factors guiding system with a non-toxic clean system disk , and then run kv300, the latest version of the kill, av95, scan , such as anti-virus software on the hard drive checks to ensure computer security , ruled out due to virus-induced the phenomenon of death .
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