Question about E-Machines T6420 PC Desktop

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Emachine t6420 suddenly shutting down after about 15 min. - 1/2hr. Power button on HD blinking on and off slowly. Can get it to start up again by taking out the electric plug and waiting a min. and plugging back in, re-booting. What's up? Was working fine!

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Check on the processor installed inside the computer's motherboard, it might be loosen and make sure it is properly locked. Also check for the fan. Make sure the cpu is properly ventilated to avoid overheating that might cause the shutdown.

Posted on Sep 28, 2009

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Posted on Jan 02, 2017

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My dryer keeps shutting off after about 10-15 mins. It starts make a noise likes it's slowing down just before it shuts off. If I try to push the knob back in to restart. It will make a buzzing noise. If I...


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one, the power supply is bad,
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to test the power supply, pull the connector off the mother board and short the green wire to any black wire with a paper clip, this will switch on the power and see if it stays on.

if you need to replace it, you cannot use a regular atx power supply. E machines have a different pin out.

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1 Answer

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