Keyboard Problems

When i play a game like nhl 06 when i press certain keyboard buttons like up arrow and left arrow and "D" at the same time, the computer makes a beep noise and it wont register my keystrokes. It also happens when im playing sniper elite and my guy will keep moving forward long after i let go of "w" but when i scroll up on the mouse wheel while my guy is moving involuntarily it makes the beep noise about 10 times. If any body wants i can add the sound it makes as an attachment.

Any help would be greatly appreciated.

 

No its a desktop Pc

Specs-
(939-pin) AMD ATHLON64 3500+ CPU
(939-pin) ASUS A8N NF4 SLI Chipset Deluxe Motherboard
1GB (512MBx2) PC3200 DDR400 Memory (Corsair XMS Pro)
NVIDIA Leadtek Winfast Extreme Geforce 7600 GT 256MB 16X PCI EXPRESS VIDEO CARD

 

k ill try it thx

 

Are you sure you don't mean Sticky Keys, which is an accessibility feature of Windows?

 

Nope it aint sticky keys but thanks for the suggestion.

 

i have 4 different ones 2 wireless and they all do the same.


P.s uncle works at computer repair shop thats why soo many keyboards.