Supermicro 5018A-MLTN4 User Manual page 8

SUPERSERVER 5018A-MLTN4 User's Manual
Installing & Removing DIMMs ......................................................................... 5-5
Memory Support ......................................................................................... 5-6
Memory Population Guidelines ....................................................................... 5-6
5-7 Adding PCI Cards ........................................................................................... 5-7
5-8 Motherboard Details ........................................................................................ 5-8
Motherboard Layout ........................................................................................ 5-8
A1SAM-2550F Quick Reference Table ........................................................... 5-8
5-9 Connector Defi nitions ................................................................................... 5-10
ATX Power Connector .............................................................................. 5-10
Power Button ........................................................................................... 5-10
Reset Button ............................................................................................. 5-10
Power Fail LED ........................................................................................ 5-10
Overheat (OH)/Fan Fail/PWR Fail/UID LED .............................................5-11
NIC2 (LAN2) LED ......................................................................................5-11
HDD LED ...................................................................................................5-11
Power On LED ..........................................................................................5-11
NMI Button ............................................................................................... 5-12
Fan Headers ............................................................................................. 5-12
Chassis Intrusion ...................................................................................... 5-12
Universal Serial Bus (USB) ...................................................................... 5-12
Serial Ports ............................................................................................... 5-13
Power SMB (I
Onboard Speaker (SP1) ........................................................................... 5-13
Power LED/Speaker ................................................................................. 5-13
DOM Power Connector ............................................................................ 5-14
TPM/Port 80 Header ................................................................................ 5-14
Overheat LED/Fan Fail ............................................................................ 5-14
LAN3/LAN4 LED Indication Header ......................................................... 5-14
LAN (Ethernet) Ports ................................................................................ 5-15
Unit Identifi er Switch/UID LED Indicators ................................................ 5-15
System Management Bus Header ........................................................... 5-16
Standby Power ......................................................................................... 5-16
Overheat LED Header .............................................................................. 5-16
5-10 Jumper Settings ............................................................................................ 5-17
Explanation of Jumpers ................................................................................ 5-17
CMOS Clear ............................................................................................. 5-17
LAN1/LAN2 Enable/Disable ..................................................................... 5-17
VGA Enable/Disable ................................................................................. 5-18
Watch Dog ................................................................................................ 5-18
2 C) Connector .................................................................... 5-13
viii