I believe this refers to stop code:
0x000000D1 Driver_IRQL_Not_Less_Or_Equal
http://msdn.microsoft.com/en-us/library/ms795930.aspx
If you recently updated a driver, I'd recommend rolling it back.
The second BC Code is the IRQ that failed. In this case: 2.
IRQ 2 is a stepping block for I/O devices and remaps to other IRQs.
The error occurred when it tried to read from this device.
Typical suspects: Video card, sound card, printer, external drive. (The
driver, not the component.)
Less likely, but possible: Firewall or AV
If you did not change any drivers, you may have a hardware failure
developing.
"Steve St Denis" <slstdenis@cogeco.ca> wrote in message
news

3659294-FA6D-4721-97E7-683CDA6A6E10@microsoft.com...
> I'm running,
> OS Name Microsoft® Windows VistaT Home Premium
> Version 6.0.6001 Service Pack 1 Build 6001
> Other OS Description Not Available
> OS Manufacturer Microsoft Corporation
> System Manufacturer Hewlett-Packard
> System Model HP Pavilion dv7 Notebook PC
> System Type x64-based PC
> Processor Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz, 2267 Mhz, 2
> Core(s), 2 Logical Processor(s)
> BIOS Version/Date Hewlett-Packard F.0A, 17/07/2008
> SMBIOS Version 2.4
> Windows Directory C:\Windows
> System Directory C:\Windows\system32
> Boot Device \Device\HarddiskVolume1
> Locale Canada
> Hardware Abstraction Layer Version = "6.0.6001.18000"
> User Name SteveStDenis-PC\Steve St Denis
> Time Zone Eastern Standard Time
> Installed Physical Memory (RAM) 4.00 GB
> Total Physical Memory 4.00 GB
> Available Physical Memory 2.37 GB
> Total Virtual Memory 8.19 GB
> Available Virtual Memory 6.43 GB
> Page File Space 4.29 GB
> Page File C:\pagefile.sys
>
>
> I left my computer running when I went out and came back and found that
the
> computer had crashed, this is the report I found in (problem and reports)
> any help would be appreciated
> TIA
> Steve
>
> Product
> Windows
>
> Problem
> Shut down unexpectedly
>
> Date
> 12/12/2008 11:17 AM
>
> Status
> Report Sent
>
> Problem signature
> Problem Event Name: BlueScreen
> OS Version: 6.0.6001.2.1.0.768.3
> Locale ID: 4105
>
> Files that help describe the problem (some files may no longer be
available)
> Mini121208-01.dmp
> sysdata.xml
> Version.txt
>
> Extra information about the problem
> BCCode: d1
> BCP1: 0000000000000068
> BCP2: 0000000000000002
> BCP3: 0000000000000001
> BCP4: FFFFFA600ECC3A34
> OS Version: 6_0_6001
> Service Pack: 1_0
> Product: 768_1
> Server information: b4f78454-ceee-4e79-bfe4-0ab48321b5b1
>