Layout; System Board Layout - Acer Power 4100 User Manual

2.2

Layout

Figure 2-1 shows the locations of the major components on the system board.
3
2
1
36
35
34
33
32
1 LAN LED connector(optional)
2 LAN controller (optional)
3 Power switch connector
4 Wake-on LAN connector
5 Modem ring-in connector
6 Standby power connector
7 Power connector
8 System TEMP connector
9 HDD LED connector
10 Voltage regulators with heatsink
11 Audio controller (optional)
12 CD-in connector (optional)
13 Audio I/O daughterboard conn.(optional)
14 Power LED connector
15 Reset key connector
Figure 2-1 System Board Layout
2-4 AcerPower 4100 User's Guide
9
7 8
6
5
4
37
31 30
29
28
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
13
12
10
11
43
42
41
40
39
38
25
26
27
Turbo LED connector
CPU card connector
AGP/mem/PCI controller
2-pin fan connector
3-pin fan connector
DIMM sockets
Buzzer
3-D AGP video controller
Fax/voice/modem connector (optional)
Video memory
VGA feature connector
System BIOS chip
VGA port
Parallel port
Ultra I/O controller
14
15
16
17
18
19
21
22
23
24
31 USB connector (optional)
32 USB ports
33 COM1 port
34 PS/2 mouse port
35 PS/2 keyboard port
36 Ethernet port (optional)
37 IrDA connector
38 PCI-ISA bridge
controller
39 Riser card slot
40 FDD connector
41 IDE2 connector
42 IDE1 connector
43 CPU TEMP connector
20