How to install the RedHat video card driver

How to install the RedHat graphics card driver-Linux general technology-Linux technology and application information. For more information, see the following. OS: RHEL as4 updata5
Graphics: GTS250
Driver: NVIDIA-Linux-x86_64-260.19.21

Description: The driver has been manually installed. After you log on, you can see that the NVIDIA logo is flashing. However, the xonf file contains the following lines:

Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "LCD Panel 1680x1050"
HorizSync 31.5-65.5
VertRefresh 56.0-65.0
Option "dpms"
End

Section
Section "Device"
Identifier "Videocard0"
Driver "nvidia"
VendorName "Videocard vendor"
BoardName "VESA driver (generic )"
EndSection

The BoardName in the file is still VESA, the same as before the driver was installed, and the adapter is also VESA displayed on the system DISPLAY tab. Do you know if my driver has been successfully installed?

I am very familiar with Linux at the beginning. Thank you very much for your patience!