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D800 Overheating
My D800 died for over a week, and "magically" started working again. When it came back, an error screen appeared saying the system had shut down due to an overheating problem. How do I diagnose the problem? I have seen messages referring to diagnostic tools to check CPU temp and fan operation. Where do I find these tools?
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- Well, I ran the diagnostic and it stopped on the video card. It gave me a series of tones, like an alert, then 3-2-3 beeps. It never finished, just kept the pattern up. Where do I find what this means, other than it has issues with the video card? By the way the video on the laptop seems fine, and it is a GeForce4.
I got exactly the same result when I ran diagnostics on my D800. My screen works perfectly, too, and I've never had an overheating problem despite the fact that the machine is generally run flat-out 24/7.
I never got any response on why the diagnostics gave this response or on why they wouldn't go any further. Hopefully, I'll find out now.
Message Edited by KeeperC on 06-04-2004 11:06 AM

RABlack
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Posted May 28th, 2004 14:00
If you press F12 during boot up, while the dell logo is still on the screen, you will get a message saying something like "preparing one time boot menu". When this menu appears, select the diagnostics option and your laptop will boot into a special diagnostics mode. You should be able to diagnose options from there.
If that says everything is ok, try downloading i8kfangui (search google, I can't remember where it is right now) to be able to see the various temperatures for bits of your laptop.
Richard