In alt.comp.hardware.pc-homebuilt
(E-Mail Removed)lid (mobius2702) wrote:
>Hi all.
> First post, and sadly, I am not happy about it.
>
>First, here's the scoop.
>
>I'll start with the original crash. The computer restarted itself,
>came back up and said "DISK BOOT FAILURE, INSERT SYSTEM DISK AND
>PRESS ENTER". I restarted it again, went into the BIOS, and all
>of the settings were screwed up. It reset itself itself to boot from
>CD-ROM. It disabled all of the onboard RAID.
>
>So here's what I have done thus far:
>
>1) Pulled the memory to get the "computer ticked off" beep
>for no memory. I've read that this is a good way to see if the mobo
>is functioning. Oh, and the computer beeped.
>
>2) Disconnected all of the hard drives, and tried to get to the
>windows install screen off the CD-ROM where it says no drives
>detected. Couldn't get it to read off the CD-ROM though.
>
>When I power on my PC, it performs the memory test just fine (even
>though I do find it strange that it does the "memory
>count-up" every time... I don't recall it doing that in the
>past), then it just dies at the PCI device listing screen "DISK
>BOOT FAILURE, INSERT SYSTEM DISK AND PRESS ENTER".
>
>Now, I've recently had a mobo fail on me... and the thing wouldn't
>even start. So I'm getting different symptoms here, and I really hope
>it isn't the mobo this time.
>
>HERE'S THE QUESTIONS (yay!)
>
>1) Is there any reason that a cpu or memory failure would result in a
>system not detecting any drives?
>
>2) I did notice that the southbridge chip was very very hot. Is this
>where onboard RAID stuff is done? Is doing onboard RAID typically a
>killer for a motherboard?
>
>And here's the system specs:
>mobo: eVGA nForce 680i SLI
>video: eVGA geForce 7900 GT-KO (x2) (running multimonitors, not SLI)
>memory: OCZ PC2 5400 1G (x2 - Dual channel, or some such jargon)
>cpu: intel PentiumD 3.0 GHz 800 FSB
>hard drives: Western Digital 10000 RPM (x2) in RAID 0 (boot drive)
>more HDs: Western Digital 10000 RPM (x2) in RAID 0 (data)
>even more HDs: Seagate 7200 RPM (x2) in RAID 1 (backups and lesser
>used data)
>And the CD-RoM drive, which works, and I don't know what it is.
>
>Did all these arrays smoke my motherboard?
>
>Thanks in advance for any assistance.
I don't know about the restart; but there I'd suspect from your
description that the CMOS battery went dead. Time to get a new one.
Second, similar problems happen when you have bad IDE cables.
Yes, they go bad too.
I'd try replacing both and resetting the CMOS first.
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