Modification

The simple answer there is no. Of course it would help if we knew what card it was and some more system specs of.

While it's not likely the video card can be modified, it's possible a change in settings might help. However, we would need a lot more information from you to be able to help you. In your system specs, you need to fill in the model numbers of your CPU, Graphics card, RAM (memory), the number, size, and brands of HDDs and, if you use any, SSDs, etc. The information you gave us is just too vague for us to tell anything about your system although, if the amount of memory you listed (1024MB) is accurate, it appears you have an ancient computer and I'm amazed it can even run Win 7 at all, let alone run games.

A good program for determining the system specs of your computer is Speccy. Just download and install it. Running it will give you a list of the components in your computer, among other things. Take a look at my system specs to get an idea of how detailed the information in your specs needs to be.

I'm sorry but your system is just too old to be able to perform satisfactorily with modern games. However, you may get some improvement by increasing the amount of RAM in your system. For that matter, everything would probably improve a bit with more RAM. Running Win 7 on only 1GB of RAM is throttling your system quite a bit. Your MOBO should be able to support up to 4GB of RAM. Go to this website, download the system scanner, and run it to see what you may be able to upgrade your system with (it may be hard to find DDR2 RAM). Also, don't be tempted to just add to your existing RAM; replace it entirely.

If you are in NY, you can get DDR2 RAM here: Newegg.com - Computer Hardware, Memory, Desktop Memory, 240-Pin DDR2 SDRAM, 4GB (2 x 2GB)

Getting a little better GPU would help some as well, but you're limited on how far you could go I think.

derusokoro said:

Operating System
Windows 7 Ultimate 64-bit SP1
CPU
Intel Core 2 Duo E4500 @ 2.20GHz 44 °C
Conroe 65nm Technology
RAM
1.00GB Dual-Channel DDR2 @ 266MHz (4-4-4-12)
Motherboard
Gigabyte Technology Co., Ltd. P31-S3G (Socket 775) 43 °C
Graphics
SMB1930N (1366x768@60Hz)
512MB NVIDIA GeForce GTS 250 (EVGA) 52 °C
Storage
186GB Western Digital WDC WD2000JD-00HBB0 ATA Device (SATA) 51 °C
Optical Drives
PHILIPS DVD+-RW DVD8701 ATA Device
Audio
High Definition Audio Device

1GB of ram to help your GTS 250 isn't worth it, get 4GB of ram