The following illustration shows the locations of parts on the system board for some models.

1

Microprocessor and heat sink

10

SATA IDE connectors (2)

2

Microprocessor fan connector

11

Front panel connector

3

Memory connector 1

12

Clear CMOS/Recovery jumper

4

Memory connector 2

13

Front USB connectors (2)

5

Power connector

14

Battery

6

Diskette drive connector

15

PCI adapter connectors

7

Primary IDE connector

16

Front audio connector

8

Secondary IDE connector

17

AGP adapter connector

9

Fan connector

18

12v power connector

Chapter 1. Installing options 15

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Image 31
Lenovo 8456, 8455, 8453, 8454, 8459, 8460, 8457, 8458 manual Microprocessor and heat sink 10 Sata IDE connectors