Hello...
I`m having trouble installing Windows XP Pro on my system, when booting with the cd it gives an error (CDBOOT: Cannot boot from CD - Code: 4). I have a PCI SCSI contorller card and a 32 gb drive (SCSI too) in where i whanr the system to be but i can`t install it. One funny thing is that removing the drive from the system the CD will boot, otherwise it gives the error code.

What can i do?

SYSTEM:
Biostar P4M800 - M7 A Ver 7.0 "VIA Chipset" (VIA P4M800/VT8237R+)
Celeron D Processor (2.8 Ghz)
512 Mb RAM
Mercury SCSI Ultra 160 Controller Card (898B) Model 155984
32 gb Compaq SCSI Drive 80 pins (With Adapter 80 to 68 pins)
IDE DVD-Rom (as Primary Slave)