Lenovo IdeaCentre A300 IdeaCentre A300 Hardware Maintenance Manual - Page 27

Identifying parts on the motherboardFor AMD

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Chapter 7. Locations 1 TV-Jack Connector 2 DC-IN Jack 3 RJ45 4 HDMI-OUT 5 HDMI-IN 6 1394a Connector 7 USB Connector 8 USB Connector 9 Mini PCI-e Full height 10 Mini PCI-e Half height 11 8 in 1 Card Reader 12 System BIOS 13 Microphone 14 Headphone/SPDIF-OUT 15 USB Connector 16 USB Connector 17 Speaker L connector 18 Power button 19 Speaker R connector 20 Blue tooth connector 21 CR2032 battery connector 22 SO-DIMM DDR3 socket 23 SATA data connector 24 SATA power connector 25 System fan connector 26 Hinge cable connector 27 RT2482 Scaler IC 28 Hinge LED connector Identifying parts on the motherboard(For AMD) The motherboard (sometimes called the planar or system board) is the main circuit board in your computer. It provides basic computer functions and supports a variety of devices that are factory-installed or that you can install later. The following illustration shows the locations of parts on the motherboard. 25

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Chapter 7. Locations
25
1
TV-Jack Connector
2
DC-IN Jack
3
RJ45
4
HDMI-OUT
5
HDMI-IN
6
1394a Connector
7
USB Connector
8
USB Connector
9
Mini PCI-e Full height
10
Mini PCI-e Half height
11
8 in 1 Card Reader
12
System BIOS
13
Microphone
14
Headphone/SPDIF-OUT
15
USB Connector
16
USB Connector
17
Speaker L connector
18
Power button
19
Speaker R connector
20
Blue tooth connector
21
CR2032 battery connector
22
SO-DIMM DDR3 socket
23
SATA data connector
24
SATA power connector
25
System fan connector
26
Hinge cable connector
27
RT2482 Scaler IC
28
Hinge LED connector
Identifying parts on the motherboard(For AMD)
The motherboard (sometimes called the planar or system board) is the
main circuit board in your computer. It provides basic computer functions
and supports a variety of devices that are factory-installed or that you can
install later.
The following illustration shows the locations of parts on the
motherboard.