Locating parts on the system board

Figure 4 “System board part locations” on page 11 shows the locations of the parts on the system board.

Figure 4. System board part locations

1PS/2 adapter connector

2Microprocessor fan connector

3Microprocessor 12 V power connector

4Microprocessor

5Memory fan connector

6Hard disk drive fan connector

7Memory slot 3 (DIMM3)

8Memory slot 7 (DIMM7)

9Memory slot 4 (DIMM4)

10Memory slot 8 (DIMM8)

11Hard disk drive enablement module (optional)

1224-pin power connector

13Front fan connector

14Internal USB connector

21Clear CMOS (Complementary Metal Oxide Semiconductor) /Recovery jumper

22Front USB connector 2 (for connecting the card reader)

23eSATA connector (for connecting eSATA adapter)

24Auxiliary LED connector

25Front panel connector (for connecting LED indicators and power switch)

26Thermal sensor connector

27Front audio connector

28Internal speaker connector

29PCI Express x4 card slot

30PCI card slot

31PCI Express x16 graphics card slot

32PCI Express x4 card slot (x16 mechanical)

33PCI Express x16 graphics card slot

34Rear fan connector

Chapter 1. Product overview 11

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Lenovo 567, 569, 568, 606 manual Locating parts on the system board, System board part locations