S3 savage low refresh rate

[HipHoper]

Upgraded client system to celeron 2.4 with biostar integrated via chipset.
The board have S3 savage video onboard.
Kept my client win98 and just updated drivers.
The higher refresh rate i get is 60HZ and i want more.
Client have ctx 17" monitor and i tried several monitors drivers and it won't let mw change to higher refresh rate.
Before the upgrade the client had 3dfx video chipset voodoo rush.
Didn't see any traces...
Please help
Thanks

[hudsonsmith]

Which s3 chip? I see three different versions here http://www.biostar.com.tw/support/driver/chipset.php3?id=On-Board%20VGA%20Driver&os=9

[HipHoper]

Which s3 chip? I see three different versions here http://www.biostar.com.tw/support/driver/chipset.php3?id=On-Board%20VGA%20Driver&os=9

http://www.biostar.com.tw/products/mainboard/board.php3?name=U8668-D%20V7.x

[hudsonsmith]

If the driver from biostar doesn't work, you could try the one here: http://ranger.s3graphics.com/swlib/420drv/

[HipHoper]

If the driver from biostar doesn't work, you could try the one here: http://ranger.s3graphics.com/swlib/420drv/
The one that came with the cd and the one in the link you sent.
Didn't helped.
I think i will put the client 4mb agp card and go home