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Technical Reference Guide
2.3.3 BOARD LAYOUTS
Figure 2-5 shows the system boards.
9
27
29
8
7
5
15
10
14
28
26
24
23
22
21
17
4
20
19
6
3
12
25
11
18
16
13
1
2
37
10
36
21
34
29
13
9
27
31
8
5
26
24
33
32
25
17
4
18
20
6
3
12
23
11
19
16
30
1
2
D315 d325
Item
Description
Item Description
1 PCI slots 20 Primary ATA connector
2 Front panel audio connector 21 Battery
3 Chassis fan connector 22 CMOS clear jumper
4 Audio jacks: Mic in (top), line in, line out 23 Front panel USB connector
5 VGA connector 24 Front panel power switch / LED connector
6 Parallel port connector 25 Password clear jumper
7 Serial port connector 26 AGP slot
8 USB ports [2] 27 Safe mode jumper
9 Top: Mouse port; bottom: keyboard port 28 PCI bus expansion connector [1]
10 CD audio connector 29 Auxiliary audio connector
11 Processor power 30 Serial port (COM1) conenc/tor
12 Processor socket 31 MultiBay connector
13 Processor fan connector 32 Hood sense connector
14 Fan ground control 33 Hood lock connector
15 Fan power control 34 BIOS boot block connector
16 DIMM sockets 35 Fan CMD connector
17 Secondary ATA connector 36 Speaker audio connector
18 Power supply connector 37 NIC connector (top), USB ports (2) bottom
19 Diskette drive connector -- --
NOTE8:
[1] Not used in this system.
[2] D315 board, 4 stack; d325 board, 2 stack
Figure 2-5. System Board Layouts
Compaq D315 and hp d325 Personal Computers
Featuring the AMD Athlon XP Processor
Second Edition - March 2003
2-7