Technical Product Specification

Table Of Contents
Intel
®
Server Board S5400SF TPS Appendix A: Integration and Usage Tips
Revision 2.02
Intel order number: D92944-007
157
Appendix A: Integration and Usage Tips
When adding or removing components or peripherals from the server board, AC
power must be removed. With AC power plugged into the server board, 5-volt
standby is still present even though the server board is powered off.
Processors must be installed in order. CPU 1 is located near the edge of the server
board and must be populated to operate the board.
On the back edge of the server board are four diagnostic LEDs, which display a
sequence of red, green, or amber POST codes during the boot process. If the server
board hangs during POST, the LEDs display the last POST event in process before
the server board hung.
Only Fully Buffered DIMMs (FBDIMMs) are supported on this server board. For a list
of supported memory for this server board, see the Intel
®
Server Board S5400SF
Tested Memory List.
For a list of Intel supported operating systems, add-in cards, and peripherals for this
server board, see the Intel
®
Server Board S5400SF Tested Hardware and OS List.
For best performance, the number of DIMMs installed should be balanced across
both memory branches. For example, a four-DIMM configuration performs better
than a two-DIMM configuration and should be installed in DIMM Slots A1, B1, C1,
and D1; an eight-DIMM configuration performs better then a six-DIMM configuration.
800 MHz FBDIMMs can only be used in a system configured with Intel
®
Xeon
®
processors that support a 1600 MHz front-side bus.
The IDE connector on this server board is NOT a standard 40-pin IDE connector.
Instead, this connector has additional 4 power pins over and above the standard 40
I/O pins. The design intent of this connector is to provide support for a slimline
optical drive only.
Removing AC power before performing the CMOS clear operation causes the
system to automatically power up and immediately power down after the procedure
is followed and AC power is re-applied. Should this occur, remove the AC power
cord again, wait 30 seconds, and re-install the AC power cord. Power up the system
and proceed to the <F2> BIOS setup utility to reset desired settings.
Normal Integrated BMC functionality is disabled with the Integrated BMC force
update jumper set to the “enabled” position (pins 2-3). The server should never be
run with the Integrated BMC force update jumper set in this position and should only
be used when the standard firmware update process fails. This jumper should
remain in the default (disabled) position (pins 1-2) when the server is running
normally.
When performing the BIOS update procedure, the BIOS select jumper must be set to
its default position (pins 2-3).
To access the embedded EFI shell, boot the system to the BIOS Setup utility by
pressing the F2 key when prompted during POST. From the BIOS Setup utility Main
menu, tab over to the Boot Manager menu and select EFI Shell.