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Old 25th May, 2003, 01:19 AM
GaulHahn GaulHahn is offline
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Join Date: March 2003
Location: Australia
Posts: 42

Quote:
Originally posted by themonkeekiller
sorry.. ive been at work all day and couldnt reply sooner.

no, no luck. they dont help at all. i still have the 20 min hang at boot.


people on various other forums all seem to agree that the ram is faulty and this is causing the bsods.. would you all agree? or not? please be honest lads and dont just sad it if you dont know what your talking about (cheers.. )..

also, if this is the case, how can the ram affect just this usb zip drive at boot?
Yeah, funnily enough i found some info whilst checking out your error codes, which did refer to memory errors to do with cache, video and main memory:

Bug Check 0x50: PAGE_FAULT_IN_NONPAGED_AREA
The PAGE_FAULT_IN_NONPAGED_AREA bug check has a value of 0x00000050. This indicates that invalid system memory has been referenced.

Parameters
The following parameters are displayed on the blue screen.

Parameter Description
1 Memory address referenced
2 0: Read operation
1: Write operation

3 Address that referenced memory (if known)
4 Reserved


If the driver responsible for the error can be identified, its name is printed on the blue screen and stored in memory at the location (PUNICODE_STRING) KiBugCheckDriver.

Cause
Bug check 0x50 usually occurs after the installation of faulty hardware or in the event of failure of installed hardware (usually related to defective RAM, be it main memory, L2 RAM cache, or video RAM ).

Another common cause is the installation of a faulty system service.

Antivirus software can also trigger this error, as can a corrupted NTFS volume.

Resolving the Problem
Resolving a faulty hardware problem: If hardware has been added to the system recently, remove it to see if the error recurs. If existing hardware has failed, remove or replace the faulty component. You should run hardware diagnostics supplied by the system manufacturer. For details on these procedures, see the owner’s manual for your computer.

Resolving a faulty system service problem: Disable the service and confirm that this resolves the error. If so, contact the manufacturer of the system service about a possible update. If the error occurs during system startup, restart your computer, and press F8 at the character-mode menu that displays the operating system choices. At the resulting Windows Advanced Options menu, choose the Last Known Good Configuration option. This option is most effective when only one driver or service is added at a time.

Resolving an antivirus software problem: Disable the program and confirm that this resolves the error. If it does, contact the manufacturer of the program about a possible update.

Resolving a corrupted NTFS volume problem: Run Chkdsk /f /r to detect and repair disk errors. You must restart the system before the disk scan begins on a system partition. If the hard disk is SCSI, check for problems between the SCSI controller and the disk.

Finally, check the System Log in Event Viewer for additional error messages that might help pinpoint the device or driver that is causing the error. Disabling memory caching of the BIOS might also resolve it.

Comments
Typically, this address is in freed memory or is simply invalid.

This cannot be protected by a try - except handler — it can only be protected by a probe.
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