BSOD after exit games

[IjIoker]

I have random BSOD after exit some games with starcraft II and Heroes of newerth.

here is my computer spec

Gateway Official Site: Shop - Desktops - DX4831 07 Desktop Product Details

( i change the graphic card to MSI GTX 460 hawk and ps to ocz 700w) but the problem already happened be4 these graphic card and PS installed

------------------------II-----------------------------
Processor Intel® Core™ i5-750 Processor1 2.66GHz with Turbo Boost2 Technology up to 3.2GHz (8MB Intel® Smart Cache)7 Operating System Genuine Windows® 7 Home Premium (64-bit)8 Memory 8192MB DDR3 Dual-Channel 1333MHz Memory9 Memory Capacity Maximum 8GB Hard Drive 1TB SATA hard drive (Green Product - variable RPM)4 Video ATI Radeon™ HD 5750 Graphics Card with 1GB Dedicated Video Memory Optical Drive 16X DVD+/-R/RW SuperMulti Drive Power Supply 300W Power Supply Application Software Microsoft® Works and Microsoft® Office Home and Student 2007 (60-day complimentary trial period)3 Audio High Definition Audio with 7.1-channel Surround Support Available Expansion Slots Available: 0 - PCI-E x16, 1 - PCI-E x4, 2 - PCI-E x1 Chassis Designed for power and productivity, sleek and stylish mini-tower PC Dimensions (Box) 11" (H) x 18" (W) x 23" (D) or 279.4mm (H) x 457.2mm (W) x 584.2mm (D) Dimensions (System) 15.98" (H) x 7.09" (W) x 16.26" (D) or 406mm (H) x 180mm (W) x 413mm (D) External Ports (10) USB 2.0 ports (4 Front, 6 Rear), IEEE 1394a, (2) eSATA, VGA, (2) PS/2 Ports, HDMI™, (5) Audio Ports, Optical S/PDIF10 Keyboard Premium Gateway Keyboard Media Card Reader Multi-in-One Digital Media Card Reader with Photo Frame Button5 Motherboard Systemboard with Intel® H57 Express Chipset Mouse Optical Mouse Network 10/100/1000 Gigabit Ethernet LAN (RJ-45 port)

 

[Maguscreed]

Could you tell me what games this is happening with?
Is it all of them or could it possibly be source engine games?
because this is a known problem with the source engine in both vista 64 and win 7 64.

I also notice you switched from ATI to nvidia. You should scrub the old ATI drivers completely.
Here's a useful tool for that.
Phyxion.net - Driver Sweeper

 

[IjIoker]

Heroes of Newerth // starcraft II ( random crash when update and the game restart or when i exit )

 

[Maguscreed]

SC2 has a lot of known issues with antivirus and firewall applications.
You could try snoozing yours while you launch the game and see if the problem resolves.

 

[IjIoker]

i dont use any anti-virus

 

[Maguscreed]

Did you ever follow the steps in my first response?

 

[IjIoker]

i cant download that file the file keep get corrupted at 97% anyway this problem also happen with the ati hd 5570 too so