I'm having problems on IDE optical drive (IDE 4 MASTER, IDE 4 SLAVE)... there's time that the bios will not detect at all and whenever it boot up on windows I will not have an optical drive at all.... To resolve the problems I need to reset the cmos on the motherboard (hold reset & power button on mobo)... Can you pls. tell me how to get rid of this problem because its getting annoying doing it all over again....

Part2:

   It only happen twice and right now its working just fine... The first time it happen it won't detect the master then the second time it wont detect both optical drive.... Right now I turned off the system and turned it on and I don't  have any problem.... I did flash the bios to 1/11/2008 and is there anywhere that will affect the IDE 4 if I turn off something in the bios....  I don't really want to RMA not unless there is really something wrong with it.... Thanks again....

I'm using a DFI LT X38 MOBO