Okay so I just built my new computer 2 days ago and I've gotten a BSOD everyday. It only comes when I leave my computer on idle and when I come back there's the BSOD, I can play games, download, and install fine it's just when I leave it idle sometimes there's a BSOD. I have tested the ram with window 7 memtest twice and no errors.

Here is my specs
Intel 2500k 3.3ghz
gigabyte z68A-D3-B3
GTX 560 TI
g.skill ripjaw 2 x 4gb ddr3 1600 9-9-9-28
750gb WD HDD
Corsair TX650 V2
Windows 7 Ultimate

Here is my minidump


Microsoft (R) Windows Debugger Version 6.11.0001.402 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Windows\Minidump\092211-18860-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

DbsSplayTreeRangeMap::Add: ignoring zero-sized range at ?00000000`00000000?
DbsSplayTreeRangeMap::Add: ignoring zero-sized range at ?fffff800`0444b3c0?
WARNING: Whitespace at end of path element
Symbol search path is: SRV*c:\symbols*

Executable search path is:
Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7601.17640.amd64fre.win7sp1_gdr.110622-1506
Machine Name:
Kernel base = 0xfffff800`03067000 PsLoadedModuleList = 0xfffff800`032ac670
Debug session time: Thu Sep 22 00:25:14.162 2011 (GMT-7)
System Uptime: 0 days 8:52:39.005
Loading Kernel Symbols
...............................................................
................................................................
.................................
Loading User Symbols
Loading unloaded module list
.....
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 9F, {3, fffffa80070ed060, fffff8000444b3d8, fffffa80068bd4a0}

*** WARNING: Unable to verify timestamp for Rt64win7.sys
*** ERROR: Module load completed but symbols could not be loaded for Rt64win7.sys
Probably caused by : Rt64win7.sys

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

DRIVER_POWER_STATE_FAILURE (9f)
A driver is causing an inconsistent power state.
Arguments:
Arg1: 0000000000000003, A device object has been blocking an Irp for too long a time
Arg2: fffffa80070ed060, Physical Device Object of the stack
Arg3: fffff8000444b3d8, Functional Device Object of the stack
Arg4: fffffa80068bd4a0, The blocked IRP

Debugging Details:
------------------


DRVPOWERSTATE_SUBCODE: 3

IRP_ADDRESS: fffffa80068bd4a0

DEVICE_OBJECT: fffffa8008073050

DRIVER_OBJECT: fffffa800807de70

IMAGE_NAME: Rt64win7.sys

DEBUG_FLR_IMAGE_TIMESTAMP: 4d2ee89f

MODULE_NAME: Rt64win7

FAULTING_MODULE: fffff88004285000 Rt64win7

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT

BUGCHECK_STR: 0x9F

PROCESS_NAME: System

CURRENT_IRQL: 2

LAST_CONTROL_TRANSFER: from fffff80003151cd2 to fffff800030e3c40

STACK_TEXT:
fffff800`0444b388 fffff800`03151cd2 : 00000000`0000009f 00000000`00000003 fffffa80`070ed060 fffff800`0444b3d8 : nt!KeBugCheckEx
fffff800`0444b390 fffff800`030ef5fc : fffff800`0444b550 fffff800`0444b550 00000000`00000000 00000000`00000001 : nt! ?? ::FNODOBFM::`string'+0x34a90
fffff800`0444b430 fffff800`030ef496 : fffff800`0328ef00 00000000`001f4281 00000000`00000000 00000000`00000000 : nt!KiProcessTimerDpcTable+0x6c
fffff800`0444b4a0 fffff800`030ef37e : 0000004a`690d4eaa fffff800`0444bb18 00000000`001f4281 fffff800`0325d2a8 : nt!KiProcessExpiredTimerList+0xc6
fffff800`0444baf0 fffff800`030ef167 : 00000018`0cffa4c7 00000018`001f4281 00000018`0cffa4fb 00000000`00000081 : nt!KiTimerExpiration+0x1be
fffff800`0444bb90 fffff800`030db96a : fffff800`03259e80 fffff800`03267cc0 00000000`00000000 fffff880`01620a00 : nt!KiRetireDpcList+0x277
fffff800`0444bc40 00000000`00000000 : fffff800`0444c000 fffff800`04446000 fffff800`0444bc00 00000000`00000000 : nt!KiIdleLoop+0x5a


STACK_COMMAND: kb

FOLLOWUP_NAME: MachineOwner

FAILURE_BUCKET_ID: X64_0x9F_IMAGE_Rt64win7.sys

BUCKET_ID: X64_0x9F_IMAGE_Rt64win7.sys

Followup: MachineOwner
---------

Hi,

Do you remember making any recent changes to the computer prior to this issue?

I would suggest you to follow the steps in the link and check if the issue persists:

http://windows.microsoft.com/en-us/windows7/Resolving-stop-blue-screen-errors-in-Windows-7

Also check event viewer for error follow the steps in the link:

http://windows.microsoft.com/en-US/windows7/What-information-appears-in-event-logs-Event-Viewer

As per the information you have provided your issue is with the Realtech driver Rt64win7.sys. Go to your motherboard's website, find your motherboard and update to the latest onboard audio drivers.

Thanks, I just want to confirm that this is the correct driver for my system
http://ca.gigabyte.com/products/product-page.aspx?pid=3863&dl=1#dl
Realtek Function driver for Realtek Azalia audio chip (Including Microsoft UAA Driver in English edition

If GA-Z68A-D3-B3 is your motherboard (I accessed the link) then, yes, you update from your motherboard's webpage.

Yes that's my MB and thank you for your help, I will follow up if another BSOD comes up or if it's okay for the next couple of days. Thank you again for your help.

You're welcome and we look forward to your update.

It's been 3 days and no BSOD, thank you for your help!

Excellent! And thanks for getting back to us.