BSOD while surfing the net while running Tomb Raider, error 0x0000007F

Code:

GetPointerFromAddress: unable to read from fffff800032fe000
THREAD fffffa8006cfbb50  Cid 0004.0104  Teb: 0000000000000000 Win32Thread: 0000000000000000 RUNNING on processor 2
Not impersonating
GetUlongFromAddress: unable to read from fffff8000323dba4
Owning Process            fffffa80069f7040       Image:         System
Attached Process          N/A            Image:         N/A
fffff78000000000: Unable to get shared data
Wait Start TickCount      335728       
Context Switch Count      241            IdealProcessor: 2             
ReadMemory error: Cannot get nt!KeMaximumIncrement value.
UserTime                  00:00:00.000
KernelTime                00:00:00.000
Unable to load image \SystemRoot\system32\DRIVERS\iaStor.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for iaStor.sys
*** ERROR: Module load completed but symbols could not be loaded for iaStor.sys
Win32 Start Address iaStor (0xfffff880012a17dc)

Get rid of intel rapid storage. First uninstall it from Control Panel > Programs and Features. Then Uninstall the driver from device manager.

1. Right click on "my computer" icon and click "manage" on the context menu.
2. It will open the "computer management" window.
3. Select "Device Manager" in the left pane, It will list all the existing devices up.
4. Expand "IDE ATA/ATAPI controllers" by clicking on the triangle in front of it.
5. Select one Intel device item under it, right click, uninstall.
6. Continue the process for all Intel items under "IDE ATA/ATAPI controllers"
7. Now restart the computer. At restart, windows will auto configure the appropriate native system driver.

Then Update Asmedia 106x SATA Controller. Get the Asmedia SATA Controller Driver V1.3.4.0 for Windows XP 32bit & XP 64bit & Win7 32bit & Win7 64bit.(WHQL) Version 1.3.4.0 dated 2012.03.27 from SABERTOOTH Z77 - Motherboards - ASUS

Update the firmware to OCZ-VERTEX4 SSD. OCZ Toolbox: Firmware & BIOS Updates

Let us know the results.

Well and good. Do you need not to do it anymore. Hope it is uninstalled from the control panel?

Now update ASMedia drivers and the SSD's firmware as suggested earlier.

When all is done, upload your MSINFO32.nfo file.

1. Click on the start button
2. Type "msinfo32" (without quotes) in the search bar of the start menu, click the resulting link. It will open the System Information window.
3. File>Save. In the "File Name" filed, put "MSINFO32" (without Quote), give the save location to desktop, and click the "save" button.
4. Give the time for processing, it will save a .nfo file on your desktop.
5. Zip it, and upload it following the instruction.

Khaleef said:

thanks arc but i think i found the source of the problem finally.....first pci e x16 slot is not working....

Well, that is all possible for a hardware error. Use an alternative PCIe slot for a few days and see how it goes.