Chapter
1
Motherboard
Description
1-12
CPU Installation Layout
1.3.2 CPU Fan Header: JCFAN1
Pin No.
Assignment
1
Ground
2
+12V
3
Sense
1.3.3 System Fan Header: JSFAN1 (Optional)
Pin No.
Assignment
1
Ground
2
+12V
3
Sense
1
2
Socket 478
82845
1
DDR
1
DDR
2
1
I/O
1
2
1
24
23
82801BA
High Point
HPT370A
1
1
SECONDARY IDE CONN.
PRIMARY IDE CONN.
FWH
BIOS
1
1
1
RAID1 IDE CONN.
RAID1 IDE CONN.
RAID IDE CONN.
RAID IDE CONN.
FLOPPY DISK C ONN.
1
2
DDR
3
DDR
4
1
1
JCFAN1
JSFAN1