INSTALLATIONS
2807616 User’s Manual
15
FAN1: System Fan Power Connector
FAN1 is a 3-pin header for system fans. The fan must be a 12V (500mA)
fan.
Pin #
Signal Name
1
Ground
2
+12V
3
Rotation detection
FAN2: CPU Fan Power Connector
FAN2 is a 3-pin header for the CPU fan. The fan must be a 12V fan.
The
CPU fan has a Smart Fan function that can be enabled with the BIOS.
Pin #
Signal Name
1
Ground
2
+12V
3
Rotation detection
IDE1, IDE2: 40-pin and 44-pin IDE Connectors
Signal Name
Pin #
Pin #
Signal Name
Reset IDE
1
2
Ground
Host data 7
3
4
Host data 8
Host data 6
5
6
Host data 9
Host data 5
7
8
Host data 10
Host data 4
9
10
Host data 11
Host data 3
11
12
Host data 12
Host data 2
13
14
Host data 13
Host data 1
15
16
Host data 14
Host data 0
17
18
Host data 15
Ground
19
20
Protect pin
DRQ0
21
22
Ground
Host IOW
23
24
Ground
Host IOR
25
26
Ground
IOCHRDY
27
28
Host ALE
DACK0
29
30
Ground
IRQ14
31
32
No connect
Address 1
33
34
No connect
Address 0
35
36
Address 2
Chip select 0
37
38
Chip select 1
IDE1
Activity
39
40
Ground
Summary of Contents for 2807616
Page 4: ...iv 2807616 User s Manual THE 2807616 MINI ITX MOTHERBOARD ...
Page 8: ...INTRODUCTION 4 2807616 User s Manual Board Dimensions ...
Page 24: ...INSTALLATIONS 20 2807616 User s Manual This page is intentionally left blank ...
Page 44: ...BIOS SETUP 40 2807616 User s Manual This page is intentionally left blank ...
