Computer Hangs while gaming

still does it, ive ran the fps command in killing floor and when it hangs it drops my FPS. I think my video card is the culprit here. Shame really, it got good reviews on much more demanding games...
 

My Computer

Computer Manufacturer/Model Number
Acer Aspire 7552g-6061
OS
Windows 7 Home Premium 64 bit
CPU
Amd Phenom II x4 2.1 Ghz
Memory
12 gig
Graphics Card(s)
Ati Radeon 5650 1 Gig VRAM
Hard Drives
500 GB 5400 RPM
Is there an option in your bios that lets you choose how much RAM to share with your video card? Most laptops will let you do that. If so, I'd try at least 1gb.
 

My Computer

Computer Manufacturer/Model Number
Custom
OS
Windows 7 64 bit
CPU
AMD Athlon II x3 (unlocked to a Phenom x4)
Motherboard
ASUS M4A77D
Memory
4gb Patriot Viper
Graphics Card(s)
Sapphire Radeon HD 5770 (1gb)
Sound Card
On board with cheap 5.1 speakers, lol
Monitor(s) Displays
ASUS VH198 21"
Screen Resolution
1440 x 900
Hard Drives
250 gb Western Digital
500 gb Samsung
PSU
Thermaltake 500w
Case
Gigabyte Triton 180
Cooling
Thermaltake TR2-R1 for CPU, 120mm stock case fans
Keyboard
Logitech wireless
Mouse
Logitech wireless
its a dedicated 1 gig card ATI 5650
 

My Computer

Computer Manufacturer/Model Number
Acer Aspire 7552g-6061
OS
Windows 7 Home Premium 64 bit
CPU
Amd Phenom II x4 2.1 Ghz
Memory
12 gig
Graphics Card(s)
Ati Radeon 5650 1 Gig VRAM
Hard Drives
500 GB 5400 RPM
I can tell you that you are not alone! i've bought the same laptop a year ago, and mine started to do exactly the same thing after a few weeks... i've search the web, even had pros look at the laptop, can't find the source wich result in random freezes. How ever i've found one game wich dosnt freeze! for some reason i have no problems what so ever with Battlefield 3. please state if you found a solution since your last post!:)
 

My Computer

Computer Manufacturer/Model Number
Acer Aspire 7552G
OS
Windows 7 Home Premium 64bit
CPU
AMD Phenom II N930 Quad-core 2.00 Ghz
Motherboard
AMD M880G
Memory
6Gb DDR3 SDRAM 1066mhz
Graphics Card(s)
ATI Mobility Radeon HD 5650 1gb
Sound Card
High Definition Audio
Monitor(s) Displays
17.3" TFT
Hard Drives
640 GB - 5400 rpm 2x
Really? I didnt buy Battlefield 3 for the PC for this exact reason. Perhaps it has something to do with the frostbite engine and the fact that it is a very new game? IE designed for Windows 7...
 

My Computer

Computer Manufacturer/Model Number
Acer Aspire 7552g-6061
OS
Windows 7 Home Premium 64 bit
CPU
Amd Phenom II x4 2.1 Ghz
Memory
12 gig
Graphics Card(s)
Ati Radeon 5650 1 Gig VRAM
Hard Drives
500 GB 5400 RPM
Just letting you guys know I am having this same problem with my new laptop. I even have a 2gb dedicated card in their.

Same problem with random hangs in Killing Floor, Warcraft III, and Diablo 3 beta.

Strange.....
 

My Computer

Computer Manufacturer/Model Number
Acer 7750G
OS
Windows 7 Home Premium x64
CPU
Core i5
Graphics Card(s)
Switchable
Well for what it is worth, I wiped the machine and reinstalled windows fresh. Seems to have helped. I havent tried killingfloor yet but i have been able to play dead rising 2 without any issues
 

My Computer

Computer Manufacturer/Model Number
Acer Aspire 7552g-6061
OS
Windows 7 Home Premium 64 bit
CPU
Amd Phenom II x4 2.1 Ghz
Memory
12 gig
Graphics Card(s)
Ati Radeon 5650 1 Gig VRAM
Hard Drives
500 GB 5400 RPM
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