vUse 1.8 V, 240-pin, double data rate 2 synchronous dynamic random access memory (DDR2 SDRAM).

vUse 256 MB, 512 MB, 1 GB, or 2 GB memory modules in any combination up to a maximum of 4.0 GB.

Nota: Only DDR2 SDRAM DIMMs can be used.

To install a memory module:

1.Remove the computer cover. See “Removing the cover” a pagina 9.

2.You might have to remove the drive bay assembly to access the memory connectors. See “Accessing system board components and drives” a pagina 10.

3.Remove any parts that might prevent access to the memory connectors.

4.Locate the memory connectors. See Figura 4 a pagina 7.

12Hardware Installation and Replacement Guide

Page 20
Image 20
Lenovo 9159 manual Hardware Installation and Replacement Guide