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Power problem When power button is pressed the fan for the power supply starts up but nothing else happens. Holding in power button does not cause shutdown. CPU fan starts up when power cord is removed from power supply.

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  • Anonymous Jun 01, 2008

    power supply fan jam

  • raww Dec 07, 2008

    I may have the same problem. I push the power button and it soulds like a car with a bad battery. It will not power up and as soon as I let go of the power button it just shuts down

  • Anonymous Dec 13, 2008

    I have the same issue. Power but no post. It seems to be the processor or motherboard but i don't know witch one.

  • Anonymous Jan 07, 2009

    hey everybody i got Pc hpcompad d500 minitower he dosen't start the the power sign still red and clignote i chk the memory but always the seems problem i'm affraid that's the MotherBoard is out of time to life

  • shanthi2522 Apr 07, 2009

    power not on

  • Anonymous Mar 27, 2014

    I'm getting power to the power supply. I can tell cause the light stays a steady green. The pc won't power up when pressing the power button. Nothing happens at all. What can be done to solve this issue?



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I have a emachine w6409 fans will run but that is all w i push button

Posted on Jan 28, 2009

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NO POWER Maybe you have a faulty Power Cord try replacing that first. Secondly check your powersupply's Fan if its turning. Lastly check your power button maybe its defective. SWITCH PROBLEMS A trick can be done here. Unplug it then spray the switch (Soaked) with warm distilled water with mild soap. then let it dry using a Hair Dryer. Then test! If failed, Replace the switch. If Persists then There is a problem with the Main Board or Power Driver. FOR LONG BEEPS, ONE SHORT BEEP IN AN ENDLESS LOOP, BLUE SCREEN OF DEATH AT STARTUP Try using Memtest 86+ to diagnose your memory problem. You can also try the following methods. Turn off power, Unplug. Remove the cover of your PC. Remove the memory from the Motherboard. Note on the locks! Clean the memory contacts with an eraser yes that's right a rubber Pencil eraser. It should be shiny gold. Reseat your memory to the motherboard and Test! ====================== If you are having trouble with Newly bought items save your self from headaches by returning them and demand a replacement or a refund! You may have purchased a reconditioned\repaired\factory defect product.

Posted on Sep 20, 2007


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Computer not powering up

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You replaced power supply and your made sure you plugged everything back into the motherboard snuggly and in it's proper place? If so it might be your motherboard is bad.

Make sure you have the new power supply turned on. Sometimes there's a O/I switch on the back of the power supply. Flip it and try to boot and see what happens. You might have another bad power supply.
If so your motherboard might be burning them out.

Try removing the power cord for 30 seconds and press and hold the power button. After 30 seconds put the power cord back in and press the power button to see what happens.

Do your fans work when you press the power button? Do you hear any fans running?

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What causes red led on starting?

Remove Power Cord then press and hold the power button for 30 seconds, then put the cord back in and try to start it.

When you press the Power Button are you hearing the fans run, the disk drive running, the cd drive click and the light on it comes on for a second or two?

Anything shows up on the LCD Screen?

If you press the power button and absolutely nothing is happening then you most likely have a bad power supply.

If you press the power button and you start hearing beep sounds or blinking lights in a continuous pattern (ex. 1 long followed by 2 short) then you have a motherboard issue. Those beep sounds and blinking lights tells the technician what is going on with the computer.

Mar 23, 2012 | Dell Dimension 4600 PC Desktop

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I have the same problem with 3 motherboards ML350 G4: I connect de powersupply to the backplane, all the fans starts, the row of leds on the mobo begins the check secuence with green status but ends with...

Have you already connected both power jacks to your board? It's motherboard needs two supply of power. One is near the cpu fan and the other is at the right side end. Check also if the power supply has the same value as your power outlet. Low voltage can still cause this king of problem. 220 Volts - 220 Volts, 110 Volts - 110 Volts. Hope this could help a little friend. Have a nice day.

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Computer turn on, but when it does it won't POST

It seems like a motherboard issue. It heats up, thus is not able to turn on continuously. You may need to check internal parts embeded on the motherboard llike the fan and processor before you could know what needs replacement.

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When pressing the power button, the fans only come on. I checked all the connections, and tapped the power button, the fan can on briefly then it booted up. Why do this happen, and how can I prevent it...

There are a number of causes but the most likely cause is a faulty power supply. Try a different power cable to the power supply first, then try a different power supply to see if this solves the problem.

Let me know if I can be of any further assistance.
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My laptop fell down and now my screen does not display anything

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Hi. my CPU (system) does not start. When i press the power button, the light turns on for a second then nothing happens.

Does the power supply fan spin when you switch it on ??

Do you hear a"posting" beep??

Does the CPU fan start to spin??

If no to all of these probably dud mobo.

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the only solution to your problem is replace the power have to purchase the same unit specs.

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What does No Power/No POST Troubleshooting mean

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