Upgrading Your Server 9-31Requirements for Hot Add No boards installed in the same busBIOS setting DescriptionPCI 33 MHzPCI boards operating at any kind of clock speedavailable for Hot Add (However, boards operating atover 66 MHz will operate at 33 MHz.)PCI 66 MHzPCI boards operating at either PCI-66MHz or PCI-X66MHz/100MHz available for Hot Add (However,boards operating at PCI-X 66MHz/100MHz will operateat PCI 66MHz)PCI-X 66 MHzPCI boards operating at PCI-X 66MHz/100MHzavailable for Hot Add (However, boards operating atPCI-X 100MHz will operate at PCI-X 66MHz)Clock speedPCI-X 100MHzOnly PCI boards operating at PCI-X 100 MHz availablefor Hot Add Provide Hot Add for PCI boardsoperating at the same clock. PCI boards installed on the same busProvide Hot Add for PCI boards operating at the same clock.Status LampsFour pair of LED indicators on the back panel of the electronics bay indicates the status of the hot-plug PCI add-in boards. PCI slot Power lamp (green)Lights when power is supplied normally to the PCI board installed. PCI slot Fault lamp (amber)Lights when an error occurs on PCI board or the slot connecting the PCI board.PCI slot Fault lamp PCI slot Power lamp
