Ask for advice: run four or five minutes after the computer automatically shut down
Users questions: I just bought a second-hand Internet machine configuration: cpu: AMDseapron3400 +, Motherboard: Colorful AMDHAMMERIMC * NVIDIANFORCE4, graphics: NVIDIAGEFORCE7600GT, 2 DDR4002 56 memory, running four or five minutes after the automatic shutdown, shutdown can not be switched, too seventy-eight minutes before opening. Do not know why the where, expert guidance. Power supply is automatically shut down
Experts answer: HuntKey troubleshooting: 1, may be the BIOS settings problem into BIO S in the default settings or to restore the motherboard battery out, wait 5 minutes can be loaded into. Objective: is to restore the default BIOS settings, remove the BIOS default auto-restart or shut down cooling phenomenon. 2, if a computer using a software application that automatically occurs when the shutdown, it will automatically shut down Impairment may be caused by this software, you can usually uninstall the software. 3, then check the power supply, power quality is poor, aging or the power is too small to meet the computer needs of all parts of the power supply, high-power high-quality power supply can be replaced, if troubleshooting, it is automatically shut down due to power failure. 4. Then use the process of elimination, check memory, video card, CPU, CPU fan, motherboard, etc. 5, check memory, memory, low quality, improper cooling, overclocking, the memory of different brands and mixed into the CAS is set too low and so can cause the computer automatically shut down, can be used to test the memory and the BIOS memory Parameters adjusted accordingly. 6, check the motherboard, motherboard aging, failure, or exploding capacitors, power supply pin motherboard, motherboard and chassis, backplane, etc. can cause a short circuit shut down automatically, remove the motherboard from the chassis can be checked or tested, and then check the CPU fan rotation and CPU temperature is normal, then check CPU fan heat sink bottom of the gel is dry, if dry, the CPU fan on the silica gel clean up and re-coated with silica gel can be good. If the fan is not working properly, replace the CPU fan. 7, cleaning method: a host computer through the dust to clean the parts to troubleshooting methods. Dust can also cause the computer is automatically shut down one of the factors of failure, dust can cause aging of components, pin oxidation, poor contact and short circuits. For the dust caused by these failures, the general use of more effective cleaning method. 8, the power supply system unstable, it can cause automatic shutdown fault occurs, can be considered Configuration with a voltage regulator features a UPS backup power supply.