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#1
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PC repeatedly restart after you install WinXP SP2
Ed wrote:
SYMPTOMS After you install Microsoft Windows XP Service Pack 2 (SP2), your computer repeatedly restarts. You do not receive an error message. This issue occurs if all the following conditions are true: * You install the 32-bit version of Windows XP SP2 on a computer that has an AMD 64-bit processor. bla bla bla..... http://support.microsoft.com/default...b;en-us;878474 The reason this happens on an AMD64 is because of the Data Execution Prevention (DEP) feature of the AMD64. Several programs that try to write in a protected area of memory cause the problem - not the AMD64 CPU by itself. I have installed SP2 on several computers with AMD64 and have only had one problem. That computer had an older version of ZoneAlarm Pro. I got the BSOD on first reboot. I then booted into Safe Mode and uninstalled ZoneAlarm Pro. Rebooted and everything was fine. Installed the latest version of ZoneAlarm Pro and updated Norton Antivirus. That's the only problem I have encountered. |
#2
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"Ed" wrote in message ... | SYMPTOMS | After you install Microsoft Windows XP Service Pack 2 (SP2), your | computer repeatedly restarts. You do not receive an error message. | | This issue occurs if all the following conditions are true: | * You install the 32-bit version of Windows XP SP2 on a computer that | has an AMD 64-bit processor. | | bla bla bla..... | | http://support.microsoft.com/default...b;en-us;878474 | Works perfectly fine on my A64. |
#3
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On Wed, 25 Aug 2004 19:55:21 -0400, "Jason Cothran"
wrote: "Ed" wrote in message .. . | SYMPTOMS | After you install Microsoft Windows XP Service Pack 2 (SP2), your | computer repeatedly restarts. You do not receive an error message. | | This issue occurs if all the following conditions are true: | * You install the 32-bit version of Windows XP SP2 on a computer that | has an AMD 64-bit processor. | | bla bla bla..... | | http://support.microsoft.com/default...b;en-us;878474 | Works perfectly fine on my A64. I had random freezes with dual opteron 242's. Disabling DEP took care of that though, its been real stable since. |
#4
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"Ed" wrote in message
... SYMPTOMS After you install Microsoft Windows XP Service Pack 2 (SP2), your computer repeatedly restarts. You do not receive an error message. This issue occurs if all the following conditions are true: * You install the 32-bit version of Windows XP SP2 on a computer that has an AMD 64-bit processor. bla bla bla..... http://support.microsoft.com/default...b;en-us;878474 No problems on my A64 with DEP on... Carlo |
#5
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"Carlo Razzeto" wrote in message ... "Ed" wrote in message ... SYMPTOMS After you install Microsoft Windows XP Service Pack 2 (SP2), your computer repeatedly restarts. You do not receive an error message. This issue occurs if all the following conditions are true: * You install the 32-bit version of Windows XP SP2 on a computer that has an AMD 64-bit processor. bla bla bla..... http://support.microsoft.com/default...b;en-us;878474 No problems on my A64 with DEP on... Carlo If you upgraded to xp from 98SE and you left your files as FAT32 (which you can do) then installed SP1 or SP2 which are NTFS not FAT32 your computer will "repeatedly restart." It happened to me. I had to do a fresh install of xp not an upgrade and format the HD for NTFS. That solved all my problems which means no problems installing SP1 and or 2. --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.744 / Virus Database: 496 - Release Date: 8/24/2004 |
#6
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NoneOfBusiness wrote:
I had random freezes with dual opteron 242's. Disabling DEP took care of that though, its been real stable since. I think Microsoft anticipated these problems occurring, when it enabled DEP. A lot of legitimate programs use the ability to write into whatever memory locations they desire, and when the hardware no longer allows that, they choke. In this case, the software also happened to be a device driver, mpegport.sys, at least it sounds like a device driver or a service, so instead of a nice warning that some program tried something not allowable anymore, they just got a reboot (probably caused by a triple-fault, as the same device driver tries the same thing over and over again). The hardware can handle a double-fault, but it just reboots after that. Yousuf Khan |
#7
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"Quintillionth Quaff" wrote in message
... If you upgraded to xp from 98SE and you left your files as FAT32 (which you can do) then installed SP1 or SP2 which are NTFS not FAT32 your computer will "repeatedly restart." It happened to me. I had to do a fresh install of xp not an upgrade and format the HD for NTFS. That solved all my problems which means no problems installing SP1 and or 2. --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.744 / Virus Database: 496 - Release Date: 8/24/2004 I guess it's a good thing I used Windows NT 4.0 instead of 98... Then 2000, then XP... And I always did fresh installs (after backing up my data of course!). :-) Carlo |
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