Problem with Asus EN-7300 when playing games

[SUSANTHA]

When playing some games using Asus EN-7300 graphic card. For some games the monitor turn into blank and can't see a thing. But can hear all the game sounds. (I am using Window XP Pro SP 2)
Why this is happening? Please help to solve the problem.

 

[miahallen]

We need more information to help you.

1) What are your system specs?
2) What games are you having this problem with (list all that apply)?
3) Which nVidia drivers are you running?

 

[SUSANTHA]

Hardware Spec

Intel PIV (64 bit supported) 3.0 GHz
ASUS P5AD2-E Mother Board
KINGSTON 1GB DDR2 RAM
ASUS NVIDIA EN7300GS VGA Card (PCI-Ex)
PHILIPS CRT Monitor (1024x768 supported)

Software Spec

Windows XP Prof SP2 (32 bit)
ASUS NVIDIA Driver 91.31
ASUS Enhanced Display Driver

Games with the problem

Mark of Chaos
Age of Empires 3