Chapter 4: System Safety
4-1 Electrical Safety Precautions...........................................................................4-1
4-2 General Safety Precautions .............................................................................4-2
4-3 ESD Precautions ...............................................................................................4-3
4-4 Operating Precautions ......................................................................................4-4
Chapter 5: Advanced Serverboard Setup
5-1 Handling the P4QH8/P4QH6 Serverboard .......................................................5-1
5-2 PGA Processor and Heatsink Installation ......................................................5-2
5-3 Connecting Cables ............................................................................................5-6
Connecting Data Cables ............................................................................5-6
Connecting Power Cables ..........................................................................5-6
Connecting the Control Panel ...................................................................5-7
5-4 Installing Memory in the MEC .........................................................................5-8
5-5 Adding PCI Cards............................................................................................5-11
5-6 I/O Ports ...........................................................................................................5-11
5-7 Serverboard Details .........................................................................................5-12
Serverboard Layout ...................................................................................5-12
P4QH8/P4QH6 Quick Reference.............................................................5-13
5-8 Connector Definitions ......................................................................................5-14
Main ATX Power Connection ................................................................. 5-14
Secondary Power Connections................................................................5-14
Power LED.................................................................................................5-14
IDE/HDD LED .......................................................................................... 5-14
PWR_ON....................................................................................................5-15
Reset..........................................................................................................5-15
NIC_LED ....................................................................................................5-15
I
2
C ...............................................................................................................5-16
Chassis Intrusion .................................................................................... 5-16
Keyboard Lock ........................................................................................ 5-16
Overheat LED (OH) ................................................................................. 5-16
Speaker.................................................................................................... 5-16
Fan Headers ..............................................................................................5-17
Serial Ports ...............................................................................................5-17
ATX PS/2 Keyboard and Mouse Ports ...................................................5-17
Universal Serial Bus (USB).................................................................... 5-17
IPMB......................................................................................................... 5-17
SMB ...........................................................................................................5-18
Wake-On-LAN............................................................................................5-18
vii
Table of Contents