My home desktop was in desperate need of an upgrade. I was running a single core AMD 1.3ghz processor on a computer I built back in '01. I went on Newegg and priced out all the components for a new system. 3.0 Ghz dual core processor, new MB, RAM, high end video card, new high quality power supply, and a 600 gig HD. I decided to reuse my case and two DVD burners.
I carefully pulled all the guts out of the case and reinstalled the new system. I powered it up and it worked - right away! The last machine I built took about 8 hrs worth of updates and driver installs, but that was running on Win 98. XP, just made everything go smooth. I was in heaven. I ran out and bought the Orange Box, since my old computer couldn’t handle Half Life 2, and I was dying to play it.
Loaded it up and it worked great! Maxed out the graphics and it still ran smooth. Then, after playing for about 2hrs, I get a message “Windows is shutting down” and it shut down.
I pushed the power button, it started booting up, and after about 10-15secs, it shut down. Repeat, repeat, repeat. Push button 5 times in rapid succession out of frustration… computer boots up!
Huh. Oh well, back to HL2. Played some portal, life was good.
I needed to copy a DVD, so I put the source and destination discs in, hit copy and walked away. I came back to check on it an hour later, the computer was off.
I pushed the power button, it started booting up, and after about 10-15secs, it shut down. Repeat, repeat, repeat. Push button 5 times in rapid succession out of frustration… computer boots up!
I try to copy the DVD again, this time I watched. After about 15 mins, it shut off.
I pushed the power button, it started booting up, and after about 10-15secs, it shut down. Repeat, repeat, repeat. Push button 5 times in rapid succession out of frustration…nothing.
I started unplugging components. One optical drive, then the other. Remove one stick of RAM. Switch to the other stick. Unplug HD. Nothing worked. Reseated CPU, she booted to the BIOS. I shut it down and reinstalled everything, it booted up! I tried to copy a DVD, it shut down.
I reseated the CPU about 10 times with varying degrees of success.
I removed the MB and checked for shorts.
I tried everything I could think of for about 2 weeks. Sometimes it would boot up, sometimes it would not. Sometimes it would stay on for hours, sometimes for minutes.
I was frustrated and angry. I had just dropped a shit ton of money on a system that I could not get working. I kept hearing the words of my brother in my head, “Sure, you can save some money building your own, but if you buy it from Dell, you get a warranty and free service.”
I finally had to get away from the thing and clear my head. Newegg has a 30 day return policy. I was coming up on the deadline where i needed to either get this sorted or return all the components. It was a clear and crisp January day. I hopped on my snowmobile to just relieve some tension. I was blasting down the trail at about 80 MPH, when it hit me.
WHY DID YOU DECIDE TO UPGRADE?
because my old computer kept shutting off randomly.
WHAT IS THE PROBLEM WITH THIS ONE?
it keeps shutting off randomly
COULD THIS BE RELATED?
:SMACKHEAD: :SMACKHEAD: :SMACKHEAD: :SMACKHEAD:
I cruised back home and put everything back together on my computer. I unplugged the case switch from the motherboard and shorted the correct jumpers manually. The computer booted up and ran flawlessly. I pulled the switch out of the case and put an ohm meter on it. When the switch was closed, it has zero resistance. When it was open it had around 3,000 ohms of resistance. Which was apparently enough to make the computer think that the switch was closed sometimes.
Moral of the story? I don’t know. Case switches don’t just go bad - that’s the first one I’ve ever seen.