ProLiant ML110 Generation 2 Server Maintenance and Service Guide

Connectors, Switches, and LEDs
Table 4-3: System Board Components
Item Component
Code
Component
1 CN1 Top: PS/2 mouse port
Bottom: PS/2 keyboard port
2 CN2 Top: Parallel port
Left: Video port
Right: Serial port
3 CN5 Rear USB 2.0 ports (two)
4 CN6 LAN port (RJ-45)
5 CN7 3-pin processor fan connector
6 CN10 3-pin system fan connector (rear)
7 PCI1 – PCI3 64-bit/100-MHz, 3.3-V PCI-X bus slots
(three)
8 U13 Intel GD8254IPI GbE controller
9 U17 SMSC LPC47M192 Super I/O chipset
10 U18 VGA frame buffer
11 PCI4 PCI-Express x4 bus slot
12 U22 ATI Rage XL VGA chipset
13 PCI5 32-bit/33-MHz, 5-V PCI bus slot
14 CN22 9-pin BMC COM connector
15 CN24 9-pin extension serial connector (COM2)
16 CN20 IPMI connector
17 U34 BIOS flash EEPROM (Electrically Erasable
Programmable Read-Only Memory)
18 CN21 Connector for the front USB 2.0 ports
19 CN27 Internal USB connector
20 CN17 Internal USB connector (for internal USB
tape use)
21 CN18 Connector for the diskette drive option
22 CN13 4-pin SCSI LED connector
23 CN16 9-pin front panel board connector
24 SATA0 –
SATA3
7-pin 150-MBps SATA connectors (four)
25 BZ1 Internal buzzer
continued
HP ProLiant ML110 Generation 2 Server Maintenance and Service Guide 4-5