Question about OptiPlex GX620 PC Desktop
...replace the front panel power on/off swith board. Naturally you will not be able to power off the computer using the power switch (since we unplugged it), so you will have to just pull the plug. Hope ...
...on the monitor and there is nothing wron with the monitor I have the same problem. I think it might be that the computer is not powering on all the way do to overheating. Try replaceing the CPU
...CPU cooling fan also automatically goes RUN. If I want to shut off from power button, not possible. Actually, my PC was off from one month. After this period I start my pc then above mention problem ...
...replace the power supply. Hi there, What exactly do you see on the screen? Do you hear fan starting up? Check for the cable that is connecting your Monitor and the CPU. Post back as early as possible ...
CPU fan to see if it spins freely, if not replace the fan. If the fan and heat sink is clogged with dust the remove the dust and make surethe vents are clear and dust free. Use a can of compressed air
...replace it this will be the first to fail check all electrical power input and extensions make sure they are securely seated even the cd/dvd floppy drives need to have current go through make sure ...
...replace motherboard On a desktop it is easy because you don't have many parts to remove. A digital camera might help to remember where things go. Just remove the case and lay the laptop on ...
...Replace the Thermal Paste on the Processor (CPU) THOROUGHLY clean top of CPU (Processor), and bottom of Heatsink. PROPERLY apply fresh, new Thermal Paste. http://www.hardwaresecrets.com/article/274 ...
...power-supply is sending incorrect voltages or the motherboard has failed in some way (eg the temprature sensor under the CPU chip)... PSU's are cheap, so replace that before replacing the ...
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