Once again: you do not have any "Graphics Card". One of those is far better than what you have, which amounts to about half of the design that was already very bad, being the Geforce 6200 card of some six years ago now. An onboard Chipset video chip is *NOT* a CARD, not at all.
The Xbox 360 has what equates to "Medium" graphics, so that is FAR above a mere 6150 chip, since it more or less shares capabilities with the Radeon X1950 cards from five years ago. However, in desktop PCs, the Geforce 6150 was included with an empty add-on slot for the first version of the PCI Express video bus, so a variety of add-on real cards is readily available, assuming the case has room for it (slimline cases have serious limitations).
A so-called "Mobile" 6150 would be in a laptop that has no upgrade route for video. OK, I stopped short of a fully useful answer. KotOR is already about seven years old, and as such, most of the hardware that was popular when it was new has become obsolete. The OpenGL type graphics died the next year, and AMD stopped supporting that after their X1n00 generation, two year later.
nVIDIA included OpenGL support longer than AMD (ATI) did, through the Geforce 9n00 generation, but dropped it totally a year ago with the GTX400 generation, and you can't be sure how KotOR may run when you throw a GT200 generation card at it. Therefore, since you have an old computer already, and KotOR is old, and being sold inexpensively, I'm going to suggest shopping in eBay for a used card from a few years ago, such as a 7600 GT, or 6800 GT, something like those two, for less than $35, with shipping -- more than that would be wasteful.
With Radeons, you'll have to go back that far as well, looking for an X1600 Pro, or an X800 Pro card.
Modifié par Gorath Alpha, 07 mars 2011 - 12:57 .