Acer 1100 User Manual page 4

1.3 Layout
Figure 1-1 shows the system board components.
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4 5
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1 Mouse port
2 Keyboard port
3 USB connector
4 Serial port 2
5 Parallel port
6 Serial port 1
7 RJ-45
8 CPU slots
9 Intel 82558B chipset
10 PCI slots
11 ISA slots
12 AGP slot
13 SMM feature connector
14 System BIOS
15 Battery
Figure 1-1 System Board Layout
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16 RDM connectors
17 Intel 82371EB (PIIX4)
18 SCSI controller (optional)
19 EIDE connector 1 (primary)
20 EIDE connector 2 (secondary)
21 Wide SCSI connector (68 pin)
22 Narrow SCSI connector (50 pin)
23 FDD connector
24 HDD Fail LED signal connector
25 Regulator
26 DIMM sockets
27 Power connector (Auxilliary)
28 Power connector
29 440BX chipset
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User's Guide