Xerox 4540 Service Manual - Page 118

7. Wait 10 seconds, then remove the jumper. This jumper removes battery power from the chipset where the CMOS settings are stored, thereby removing the CMOS settings. 8. Replace the cable management assembly if necessary: ■ Sun Cable Management Assembly Installation Guide for the Sun Fire X4540 Server ■ Sun X4500-J Slide Rail Installation Guide (X4500) ■ "Early-Production Slide Rail and CMA Information" on page G-1 (X4500) 9. Replace the system controller as described in "Replacing the System Controller (FRU)" on page 3-68. 10. Reconnect AC power cords to the server. The server powers up to standby power mode, indicated when the Power/OK LED on the front panel is flashing. 2.19 Resetting the SP To reset the ILOM SP, do the following: 1. Power off host. 2. Press the SP reset button. 3. The SP reboots. You can also reset the ILOM SP by shutting down the host, then removing and restoring AC power cords to the system. For more information, see the Sun Fire X4500/X4540 Server Integrated Lights Out Manager (ILOM) Supplement. 2.20 Updating BIOS BIOS is updated whenever you update the ILOM Service Processor firmware. For instructions on updating the firmware, refer to the Sun Integrated Lights Out Manager 2.0 User's Guide. 2-84 Sun Fire X4500/X4540 Server Service Manual • May 2010