Thursday, 3 February 2011

Computer chip fire...

In all the computers I have built/repaired, I have never seen this...

A client came to me with a P4 machine that had failed after many years, they wanted it fixed up as cheap as possible. I could not find a direct replacement as it takes DDR, but the closest was a DDR2 motherboard, so I purchased this and new memory, then replaced parts over.

I turned the machine on and the fans started, along with a motherboard LED and there was also an "electric smoke" type smell, I thought nothing of this as the machine has not been used in a while and you sometimes get this sort of smell...

After about 15 seconds, there was nothing on the screen, then I noticed.... It wasn't an LED on the motherboard, it was a chip....


I have never seen this before and am rather worried that no fuse tripped and this just went on...

No idea what on earth caused it. I diagnosed that the old motherboard was faulty, but I am wondering if this motherboard was a DOA (Dead on Arrival) faulty unit or if something else is to blame.

... Not really sure what to do next, left an awkward message on the clients answer phone... and hoping to speak to him later tonight or tomorrow.

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