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Chapter 1: Introduction
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H8QM8-2/H8QME-2 Quick Reference
Jumpers Description Default Setting
JBT1 CMOS Clear (See Section 2-7)
JI
2
C1/2 I
2
C to PCI-X Enable/Disable Pins 2-3 (Disabled)
JI
2
C3/4 I
2
C to PCI-E Enable/Disable Pins 2-3 (Disabled)
JP1 Compact Flash Card Master/Slave Closed (Master)
JPA1* SCSI Enable/Disable Pins 1-2 (Enabled)
JPA2/JPA3* SCSI Channel A/B Term. Open (Enabled)
JPG1 VGA Enable/Disable Pins 1-2 (Enabled)
JPL1 JLAN Enable/Disable Pins 1-2 (Enabled)
JPXA1 PCI-X Slots 1 & 2 Freq. Select Open (Auto)
JPXB1 PCI-X Slots 3 & 4 Freq. Select Open (Auto)
JWD Watch Dog Pins 1-2 (Reset)
Connectors Description
COM1, COM2 COM1/COM2 Serial Port/Header
FAN 1-9 CPU/Chassis Fan Headers
Floppy Floppy Disk Drive Connector
HT Connector Hyper Tranport Slot
IDE#1 IDE Drive/Compact Flash Card Connector
J1B1 24-Pin ATX Power Connector
J3P 3rd Power Supply Fail Detect
J4 Parallel (Printer) Port
JA1/JA2* U320 SCSI Channel A/B Connector
JAR 3rd Power Supply Alarm Reset Header
JF1 Front Panel Connector
JF2 Onboard Speaker/Keylock/Power LED
JL1 Chassis Intrusion Header
JLAN1/2 Gigabit Ethernet (RJ45) Ports
JOH1 Overheat Warning Header
JPW1/JPW2 8-Pin Processor Power Connectors
JWF1 Compact Flash Card Power Connector
JWOL Wake-On-LAN Header
JWOR Wake-On-Ring Header
nFAN 1-2 Chipset Fan Headers
N-SATA0 ~ 5 Serial ATA Ports
PS_SMBUS System Management (I
2
C) Power Header
SIMSO IPMI 2.0 (with virtual media over LAN) Slot
SGPIO1/SGPIO2 SGPIO Headers
USB0/1 Universal Serial Bus (USB) Ports
USB2/3 USB Headers
*H8QM8-2 only