My brother has an emachines T6410 that we bought new in 2005. It has an Athlon-64 3200+ processor, 1 gig of RAM, etc. Aside from an extra stick of memory, the only upgrade is an 8600GT video card I added about 2 years ago. It has run flawlessly since new. Tonight, while playing Civilization 4, the machine inexplicably turned off, leaving him staring at a black screen all of a sudden. The only sign of life was from the power button, which was blinking (as if the computer was in standby mode). Pressing the power button had no effect, and to turn the computer back on, he had to unplug and replug the computer, at which point the power button stopped flashing, and when he pressed it the system booted normally, but then died again a few minutes later.
He called me, and when I started it back up (after unplugging it) it booted normally and ran fine for probably 20 minutes. I tried loading some youtube videos to get the CPU cranking, but it seemed to be fine. I then decided that, just for good measure, I should back up all his digital camera pics, copying them over the network to my desktop. This is like 2 gigs of data, so I started it copying and then walked away, since the computer said it was going to take about 10 minutes. Five minutes later, I came back and it was dead (except for the blinking power button).
I am kind of suspecting overheating, so I opened the case and started the computer back up. It was not excessively dusty, the CPU heat sink looked clean enough, and all fans spin. The only thing I consider suspect is that when it turn the computer off, the CPU fan stops instantly, while the other ones coast to a stop. Could the CPU fan be on its way out?
What are your thoughts?
He called me, and when I started it back up (after unplugging it) it booted normally and ran fine for probably 20 minutes. I tried loading some youtube videos to get the CPU cranking, but it seemed to be fine. I then decided that, just for good measure, I should back up all his digital camera pics, copying them over the network to my desktop. This is like 2 gigs of data, so I started it copying and then walked away, since the computer said it was going to take about 10 minutes. Five minutes later, I came back and it was dead (except for the blinking power button).
I am kind of suspecting overheating, so I opened the case and started the computer back up. It was not excessively dusty, the CPU heat sink looked clean enough, and all fans spin. The only thing I consider suspect is that when it turn the computer off, the CPU fan stops instantly, while the other ones coast to a stop. Could the CPU fan be on its way out?
What are your thoughts?