bsod after 5 min of gameplay

PxHlpa64.sys : see my first post, sorry I wasn't clear. What you need to do is the same as for when it is PxHlp20.sys.... but you have PxHlpa64.sys

Memory leak: a relatively easy way is to check your processes in Taskmanager, sort by highest mem usage and wait (go on and use the system normally). Maybe even don't turn off at night for once. If the process does not correctly free mem, it will slowly get to the top of that list.

Latest dump was a code A. We need to first be sure the rest is done before we start checking that.

What usb devices are you running?

You have a problem with you DvD writer:

HP DVD Writer 1260t ATA Device IDE\CDROMHP_DVD_WRITER_1260T_____________________BH21____\5&50C913D&0&0.0.0 39

See if you can update drivers or disable (as a test) to see if it causes the dumps.

In your last dump there is a problem with your nvidia drivers:

OVERLAPPED_MODULE: Address regions for 'nvlddmkm' and 'nvlddmkm.sys' overlap

Goto NVIDIA.com for the latest for your Graphics card....

dominator354 said:

ive disabled the dvd writer, but the graphics drivers are the latest i dl them before the last BSOD

In that case you probably did not fully de-install the old:
When upgrading your graphic driver you MUST remove all traces of the current driver. In order to do that we recommend using Driver Sweeper

Driver Sweeper is a fast tool to remove driver leftovers from your system. It's very important to remove your drivers on a proper way, because driver leftovers can cause problems like stability and startup problems. You can use it if you want to update/remove drivers from your system.

How to use ?

There are two methods to use Driver Sweeper.
Both methods achieve the same results. This method is always able to clean all files.

This method will delete remaining files upon reboot (if deleting failed). You can clean your drivers this way:

- Use the official uninstaller(s) of the driver(s) you want to uninstall.
- Reboot your PC in Safe Mode.
- Run Driver Sweeper and select what to clean.
- Analyse lists all the entries possible to remove, cleaning removes the entries selected.
- More drivers can be selected for the same cleaning process.

What can it be used for ?
The current supported drivers are NVIDIA (Display and Chipset), ATI (Display), Creative (Sound) Realtek (Sound), Ageia (PhysX) and Microsoft (Mouse).

Phyxion.net - Driver Sweeper
When it is removed then download and install the fresh copy, from the manufacturers' site if possible.