User's Guide

4. Names and Functions of Parts
Chapter 1 General Description
4.6
Motherboard
(4) (3)-1 (3)-2 (3)-3 (3)-4
(5)
(6)
(2)
(7)
(1)
(10)
(1) Power connector
(2) PM-BUS connector
(3) DIMM slots
(the number after
hyphen indicates slot number)
(4) CPU power connector
(5) COM A connector
(6) VGA connector
(7) LAN connector 1
(8) LAN connector 2
(9) LAN connector for management
(10) USB connector (rear)
(11) UID switch (rear)
(12)
CMOS clear jumper switch
(13) RAID switch jumper
(14) Password clear jumper
(15) PCI riser card connector (d
edicated
to low profile
cards)
For the supported card specifications, refer to Chapter 2
(1.11 PCI card).
(16) SPI Flash Mezzanine connector
SPI flash memory has been installed, wh
ere BIOS and
BMC configuration data is stored. Move it when replacing
MB to keep using the data.
(17) COM B connector
(18) Internal Flash Memory connector
(19) Front panel connector
(20) USB connector (front)
(21) Lithium battery
(22) HDD BP connector
(23) Serial ATA DVD connector
(24) Serial ATA connector
(the numbe
r after
hyphen indicates connector number)
(25) Unused connector
(26) SGPIO connector
(27) Processor (CPU) socket
* Only the connectors used for server upgrades and
maintenance (su
ch as replacing parts) are listed h
ere. Use
other connectors or parts without any change.
(8)
(27)
(10)
(9)
(11)
(12)
(13)
(14)
(16) (17) (18) (19) (20) (21) (22)
(23)
(24)-3
(25)
(24)-4
(24)-2
(24)-1
(26)
(15)
Rear view
Front view
Express5800/R110d-1E, E110d-1 User’s Guide
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