Can anyone tell me about this system error? what does it mean?

[Venkatesh Venks]

I have 2 DVD drive & I don't know which are configured as Primary Master and Primary Slave, while the hard drive is configured as Secondary Master or no idea ??

Help me!

[Spyrus]

Did you try to use the jumper setting as per instructions given on how to make teh hard drive as primary master? The ATA 66, 100, and 133 cables are all the same. They are 80 wire/40 pin cables. The ATA33 and lower cable are 40 wire/40 pin. If you use an ATA66 and above drive with the ATA33 40 wire cable, it will default to ATA33. The motherboard BIOS should give you a warning as well. You must run all ATA66 and higher devices on a 80 wire cable.