won't render full screen

Hello forums..
I have one issue here... When I try to playing NFSU2 in my lap top, the screen not appear in full screen mode. i've check and set the resolution in game setting to higher mode (1024x768)... it's not change. Then I've try check on properties/shortcut/run/... My higher resolution display for my system is 1366x768.
Set to maximum. Still same. I thought that was the game software issue... I try play the others game..NFS most wanted....It's same. Even Stronghold and others light game. After i set them to higher resolution.. nothing happend with the display.
BUT....
All these games is run softly and smoothly with my desktop.
My Laptop Spec:
Dell Inspiron 1464
Intel core i3-330 (2.27ghz)
2GB DDR3 Ram
512MB ATI Chatalyst Graphic card
14" Lcd
Genuine Window7 Home Premium 64 bit.

My Desktop Spec:
Costume PC
Intel Core 2 Quad (2.3ghz)
4GB DDR2 Hyper ram
512MB Nvidia Gforce 9500GT
19" Lcd
(pirate)Window7 Ultimate 32 bit

ANY SOLUTION TO SOLVE MY ISSUE AND TELL ME WHAT IS THE PROBLEMWAS? I've suspect it's because from my OS that running with 64bit. Tell me if i'm wrong. TQ forums..

can you be more specific regarding the graphics on the laptop, please..?

To BugMeister Sorry..
My laptop graphic 512MB3 ATI Mobility Radeon HD4330. And for more info about my laptop klick here: Inspiron 14 Laptop Details | Dell

i also have the same problem with the same model lappy

somebody pls help me?

nobody wanna help??

gear said:

(pirate)Window7 Ultimate 32 bit

Not a good idea to admit this on a public forum...

im using 64bit ori windows..

[B said:

Dell
[/B]

You just answered your own question

i dont understand..?