Question about Compaq dc7100 Small Form Factor (PJ361UA) PC Desktop

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No power Hi there! Its been 2 month I haven't turn on my computer but just now I turn it on it is not working at all no power and even the cpu fan is not spinning at all can anyone help me with this please thanks.

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Re: No power

1. Please check with the power supply of pc from a/c plug. 2. if power supply is ok then ensure that the input poewer cord is at right position in behind of cpu. 3. If you are using old type power supply (which do not autumatically turned off by operating system) then there is problem with power switch or SMPS. 4. If you are using advance power management (generally used in now-a days computers which is automatically turned off by O.S., then there may be a problem with power pin that is connecting thae mother board and power button. Shut down your computer and open the cpu chasis and tighten the pin and ensure that it is properly inserted (the location of the pin is near hard disk lid pin, power lid pin). 5. If this pin is ok then check with pconnecting wire of pin and power button and also the power button. 6.Then turn the computer on. If it does not work then check the power connectors from SMPS to mother board are properly installed and inserted. 7. If power connector is ok then there is posssiblity of problem with your SMPS (power supply) of computer. 8.Generally due to heavy load of power and long usage the condensers of smps get mailfunctioned. Take the smps or computer to a local hardware expert.

Posted on Aug 25, 2007

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