S UPER W ORKSTATION 7047GR-TRF User's Manual this chapter when adding or removing processors or main memory and when reconfi guring the serverboard. Chapter 6: Advanced Chassis Setup Refer to Chapter 6 for detailed information on the SC747TQ-R1620B 4U/Tower rackmount chassis. You should follow the procedures given in this chapter when installing, removing or reconfi guring Serial ATA or peripheral drives and when replacing system power supply units and cooling fans. Chapter 7: BIOS The BIOS chapter includes an introduction to BIOS and provides detailed information on running the CMOS Setup Utility. Appendix A: BIOS Beep Codes Appendix B: System Specifi cations iv