IDE controller problems

I am trying to load win98se. It seems to load alright from the cd but after it has setup I cannot use my cdrom.
When I go into Control Panel under device manger it tells me that my primary and secondary ide controllers are either not present or not working properly and that I should try to upgrade the drivers for these, the only problem is that I cannot find any updated drivers.
Can anyone help me with this problem or has anyone had this problem and been able to solve it?

 

What's the make and model of your motherboard?

 

It is a Gigabyte GA-6LA7.

The cdrom works fine when I use a win98 boot disk but as soon as windows has been installed I lose my cdrom.

 

Try running this on it
http://ftp.gigabyte.com.tw/support/driver/inf_3101011.exe

Can you see a setting for DMA on the cd rom properties in Device manager and is it checked?
Does this cdrom have a dma jumper. What's the make and model of the CdRom drive? It's not attached to a card rather than the motherboard - is it?

 

I cannot see a DMA setting under device manager as windows does not recognise the cdrom.
The only way I can get any info off the cdrom is to use the boot disk from prompt screen only, once windows has loaded I lose any functionality from my cdrom.
The cdrom I have installed is a Lite on LTR-40125s.
The jumper setting is set to master as I have it installed on the second ide channel on the motherboard by itself.
The cdrom is a 40x12x48 speed burner.
Any help would be more than appreciated.

Thanks.