Other Problems - Sun Microsystems Sun Fire V60x Manual

11. Power off the system.
12. Move the DIMMs back to Slot 1A and Slot 1B.
Note – Note: If this step is skipped the following error messages may appear on the
screen and on the System Event Log:
Error 8502: Bad or missing memory in slot 1A
Error 8506: Bad or missing memory in slot 1B
13. Replace the top cover.
14. Power on the system.
The system will boot correctly on subsequent reboots.
Note – The Memory Retest feature returns to its default Disabled condition after the
memory test cycle is complete.
2.3

Other Problems

If the preceding information does not fix the problem with your server, try the
following:
Update the firmware files to the latest version.
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Check for proper processor installation. Systems with a single processor must
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have the CPU installed in CPU socket 1. If two processors are installed, the
processors must be of the same speed and voltage (and within one stepping). Do
not attempt to over clock the processors or other components on this system.
Over clocking is generally not possible and may damage components and void
the warranty of your server board and your boxed or tray processor.
Memory must be of the approved type and be properly seated.
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2-20 Sun Fire V60x and Sun Fire V65x Servers—Troubleshooting Guide • November 2003
The files used include BIOS, BMC, FRU/SDR, and HSC.
Clear the CMOS upon completion. This can be accomplished by moving the
clear CMOS jumper or by holding down the reset button for 4 seconds and at
the end of 4 seconds, while holding down the reset button, press the power
button then release both at the same time.
Update files can be downloaded from the Sun support web site
Download and apply the latest drivers used in your installation. These drivers
may include video, network adapter, SCSI, and chipset.