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Chapter 1
1.6 Connectors, Headers & Jumpers
The connectors, headers and jumpers introduced below provide you lots of
capabilities such as power supply, front panel signal revelation, IDE hard disk
connection, floppy disk connection, Wake On LAN function and Front USB
connection. Noticeably, a jumper has two or more pins that can be covered by a
plastic jumper cap, allowing you to select different system options.
1
2
1
2
1
1
1
I/O
Motherboard Description
1
Socket 478
82845
SECONDARY IDE CONN.
82801BA
PRIMARY IDE CONN.
RAID1 IDE CONN.
RAID IDE CONN.
High Point
RAID1 IDE CONN.
RAID IDE CONN.
HPT370A
FLOPPY DISK CONN.
FWH
BIOS
2
1
1
1
JPANEL1
1
JUSB2
1-22
JATXPWR2
JATXPWR1
IDE Connectors
1
1
JCMOS1
RAID Connectors
1
1
JWOL1
24
FDD1
23
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