Motherboard Components
P3TDDE Quick Reference
Front Panel Functions
1. 6 x 3.5" IDE drive bays
2. 1 Slim CD-ROM (optional)
3. 1 x Floppy Drive
4. 1 x 5.25" drive bay
5. Overheat: Indicates an overheat condition in the system
6. NIC1: Indicates network activity on LAN1 when flashing
7. HDD: Indicates IDE channel activity.
8. Power: Indicates power is being supplied to the system's
power supply units
1
System Board
2
J18
3
JBT1
4
WOL1
5
WOM1
6
J17
7
BIOS
8
IDE RAID #1
9
IDE RAID #2
10
Chassis Fan2
11
CPU2 Chssis Fan
12
JL1
13
USB3,USB4
14
JP8: I2C
15
JP7
16
Floppy Connector
17
IDE #2
18
IDE #1
19
JP6
20
JF1, JP9: Front Control Panel Conn.
21
CPU1 Chassis Fan
22
Chassis Fan 1/0 H
23
J19: 6-pin Power Conn.
24
DIMM 0,1,2,3
25
CPU1 Fan
26
CPU2 Fan
27
CPU#1
28
CPU#2
29
J10: 24-pin ATX PWR Conn.
30
JP2: JPWAKE
31
Mouse and Keyboard Connectors
32
USB1, USB2
33
COM 1, COM 2
34
Printer Port
35
LAN1
36
JPL1L
37
4xAGP Pro
38,39,40,41,42
32-bit PCI
43
ACR
5 6 7 8
1
4
2
1
3
3
2
4
7
5
6
8
36
29
12
26
17
15
14
13
40
10
9
24
22
20
39
37
19
21
43
41
42
23
25
38
18
30
16
35
31
34
32
27
28
11
33
Jumper Description
Default Setting
JBT1
CMOS Clear Pin 1-2 (Normal)
JPWAKE Keyboard Wake-Up Pin 1-2 (Disabled)
JPL1 LAN Enable/Disable Pin 1-2 (Enabled)
JP7
CPU/Chassis Fan RPM Detection Pin 1-2 (Disabled)
JP6
OH/Chassis Fan Pin 1-2 (Over Heat)
J17 Onboard IDE RAID Pin 1-2 (Enabled)
Onboard IDE RAID Pin 2-3 (Disabled)
