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Unknown Hard Error Coooo21a

Sign in to add this video to a playlist. I think I could gather some much more accurate info with the bump, couldn't I? 10-12-2007, 10:34 PM #11 dai TSF Team, Emeritus Join Date: Jul 2004 Location: Would it be OK to use one of these? Sign in here. check over here

Please try the request again. McAfee is my Enti-virus program. I don't know what else to do. It might be worth a shot. http://discussions.virtualdr.com/showthread.php?228754-RESOLVED-BSoD-C000021a-Unknown-Hard-Error

Good luck and hope this helps! 0 LVL 5 Overall: Level 5 Windows XP 3 Message Expert Comment by:Edan2005-06-27 You might want to heavily interrogate the customer in relation to antivirus on it, you can boot from that CD and run the Avast! As Dai suggested, the power supply was the source of the problem. To start viewing messages, select the forum that you want to visit from the selection below.

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  2. The answer is pretty simple, although I don't think it makes much sense.
  3. Thx for your time in advance, milllerman SYSTEM .01 +1.2ghzTbird +768 Micron PC2100 +MSI K7T 266 Pro Mobo +60gig 7200RPM Maxtor +120gig 7200RPM Maxtor +12x10x32A Plexwriter +Philips Acoustic Edge +32meg Geforce
  4. I've not had a virus infaction on this computer for over 3 years.
  5. One thing that I've noticed is that, even though I've tried this with the swap file on the same partition as the OS and enabled the full memory dumb, the system
  6. Candise Scott 805,132 views 3:44 FIXING WINDOWS 7 NO START-UP PROBLEM - Duration: 12:21.
  7. After pressing the reset button all works as expected >> again. >> >> Strange indeed.... >> >> The better question is, if it's a third party program that was >> installed,
  8. I have also loaded the entire intel board driver's cd and the pc is still working fine.thanks again Nitesh 0 Share this post Link to post Share on other sites cluberti
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Wondering how come Memtest can't detect any error? Any idea? Powered by vBulletin Version 4.2.2 Copyright © 2016 vBulletin Solutions, Inc. It's somewhere to stary. >> >> Anyone else got any clues? > >You've certainly been thorough.

techtipsfromwill 962,489 views 26:43 Hard Drive Repair And Data Recovery On 500GB Hard Disk - Duration: 18:28. A followup: All looked well for a while on my system; but within two weeks the random BSODs and lockups returned, growing in frequency. Thanks for your help. I can run RAM and CPU at rated and even overclocked speeds and all is still well.

Sign in Transcript Statistics 199,584 views 174 Like this video? ACS Data Recovery 831,139 views 18:28 Windows 7 & 8 - Black Screen With Cursor at Start-up FIX - Duration: 14:33. and if it wasn't, why wud it let me work on it....ANY OTHER FAULTY HARDWARE = cannot be possible. How to fix Stop C000021a Unknown Hard Error errors.

Rgds Chiarne 0 LVL 67 Overall: Level 67 Windows XP 28 Message Active 2 days ago Expert Comment by:sirbounty2005-06-26 What SP are you running now? tried low level format before, but it failed - so doing a zero fill right now. I've NEVER had to perform a clean install before Windows XP Professional, which (my choice) was installed clean. SMILE and post back.

I did suspect RAM and did quite a few tests like shifting bits test and checker-board patters tests for a while without a single hitch. check my blog I've also seen the various articles on Microsoft's KB, but none describe this particular problem. Reply With Quote February 28th, 2008,10:31 AM #4 SuperSparks View Profile View Forum Posts Administrator Join Date Apr 2000 Location Friern Barnet, London, England Posts 46,537 That Stop Error is usually Bloke at the pennine puddle Bloke at the pennine puddle Guest Posts: n/a Re: STOP: c000021a Unknown hard error Posted: 09-01-2003, 06:36 PM Malke wrote: >Bloke at the pennine

Once the reboot has completed, your desktop will appear and that's it. Reply With Quote February 28th, 2008,11:23 AM #6 LimCY View Profile View Forum Posts Ignorance Troublemaker Join Date Apr 2006 Location Stone Chisel of MY Posts 232 Another information I think Thanks. 11-29-2007, 05:36 PM #15 RolodeX Registered Member Join Date: Oct 2007 Location: Curitiba - Paraná - Brazil Posts: 8 OS: Windows Vista Ultimate Actually, I did! this content Rgds Chiarne 0 LVL 6 Overall: Level 6 Windows XP 3 Message Expert Comment by:bagged2drag2005-06-26 Chkdsk will fix a lot of errors, but you need to use the /r switch

Sign In Sign Up Home Forums Browse Back Browse Forums Rules Donation Activity Back Activity Unread Content Content I Started My Activity Streams All Activity Search Subscription Back Subscription Orders Manage Tighten space to use less pages. Remember, it only happens when Windows XP Pro (SP1) reboots after the volume has been checked by CHKDSK.

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Sign in Share More Report Need to report the video? Rgds Chiarne 0 Featured Post What Is Threat Intelligence? Sometimes I see a "hard disk x was not ready" event, but it's never at the same time of the crash. have a peek at these guys To obtain the phone numbers for specific technology request, please refer to the website listed below: http://support.microsoft.com/default.aspx?scid=fh;EN-US;PHONENUMBERS If you are outside the US, please refer to http://support.microsoft.com for regional

The time now is 12:46 AM. I've run it through every stress test I could find and generally put this system through the ringer 24/7. Results 1 to 2 of 2 Thread: What does this mean? - "STOP: c000021a Unknown Hard Error" Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Strange problem indeed.

The thing I'm curious about is why isn't the memory being dumped... Apparently the 'spin up time' is too low (or high, I don't understand those numbers...) 10-09-2007, 09:11 PM #5 dai TSF Team, Emeritus Join Date: Jul 2004 Location: Powered by vBulletin Version 4.2.2 Copyright © 2016 vBulletin Solutions, Inc. Take care.

See if that helps. Thanks in advance. Join our community for more solutions or to ask questions. All rights reserved.