IBM 8302, 8309, 8308, 8312, 8313, 8311, 8310, 8315, 8314, 8301, 8306, 8304, 8303, 8305 manual Installing memory

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

1 Microprocessor
2 DIMM connector 1
3 DIMM connector 2
4 Power connector

5 Diskette drive connector
6 Primary IDE connector
7 Front panel connector
8 Secondary IDE connector

9 Battery

10Clear CMOS/Recovery jumper
11SCSI LED connector
12PCI slots

13Front panel audio connector
14CD-ROM audio connector
15AGP slot (some models)
16Serial connector

Installing memory

Your computer has two connectors for installing dual inline memory modules (DIMMs) that provide up to a maximum of 2.0 GB of system memory.

When installing DIMMs, the following rules apply:

vFill each system memory connector sequentially, starting at DIMM connector 1.

vUse 2.5 V, 184-pin, 266 MHz double data rate synchronous dynamic random access memory (DDR SDRAM).

vUse 128 MB, 256 MB, 512 MB or 1.0 GB (when available) DIMMs in any combination.

vDIMMs are 38.1 mm (1.5 inches) in height.

Note: Only DDR SDRAM DIMMs can be used.

To install a DIMM:

1.Remove the cover. See “Removing the cover” on page 40.

2.To locate the DIMM connectors. See “Identifying parts on the system board” on page 44.

Chapter 5. Installing Options 47