You should set up your RAM to run with a command rate of 2/2T.
For the BIOSTAR driver, the date shown in another log is 8/8/2011. It may just be that BIOSTAR has a bad timestamp on that particular driver. A cursory Google search shows that driver a lot having the 2003 timestamp and none of the gurus have been able to get a more up to date driver or determine what that driver does, so I'll leave it be for now.
See if the RAM adjustment provides more stability. Almost all crashes point to memory issues.
If the RAM adjustment does not provide more stability, see if removing a RAM module does. Run with one module at a time in one slot at a time. Continue one module at a time in one slot at a time until you find a good module and good slot. Test remaining modules in the good slot, test good modules in other slots to find bad slots, etc.
Test by doing your normal routine in Windows for twice as long as it takes to get a crash or until you get a crash, whichever comes first. You can also test by doing the tasks that generally cause crashes.
As you add and remove hardware, follow these steps for ESD safety:
- Shut down and turn off your computer.
- Unplug all power supplies to the computer (AC Power then battery for laptops, AC power for desktops)
- Hold down the power button for 30 seconds to close the circuit and ensure all power drains from components.
- Make sure you are grounded by using proper grounding techniques, i.e. work on an anti-static workbench, anti-static desk, or an anti-static pad. Hold something metallic while touching it to the anti-static surface, or use an anti-static wristband to attach to the anti-static material while working. If you do not have an anti-static workbench, desk, or pad, you can use your computer tower/case by finding a metal hold in it, such as a drive bay.
Once these steps have been followed, it is safe to remove and replace components within your computer.
Also, have you disabled Verifier since the last time you posted? If not, you should disable it prior to testing the RAM: Start Menu -> All Programs -> Accessories -> Right click Command Prompt -> Run as administrator -> Type the following command and then Enter:
verifier /reset
-> Restart your computer.