104 Removing and Installing Parts
Memory

You can increase your computer memory by installing memory modules on

the system board.

Memory Overview

• Memory modules should be installed in

pairs of matched memory size,

speed, and technology

. If the memory modules are not installed in matched

pairs, the computer will continue to operate, but with a slight reduction in

performance. See the label in the upper-right corner of the module to

determine the module’s capacity.

1memory module
connectors (1, 2, 3, 4)
2battery socket
(BATTERY )
3SATA Connectors (2)
(SATA0, SATA1)
4front panel I/O
connector
5main power connector
(POWER)
6SATA connectors (3)
(SATA2, SATA3,
SATA4)
7FlexBay USB
connector (9 pins)
8clear CMOS jumper
(RTCRST)
9password jumper
(PSWD)
10 PCI Express x16 card
connector
11 PCI Express x8 card
connector
(x4electrical)
12 PCI Express x1 card
connector
13 PCI card connectors 14 floppy drive connector
(FLOPPY)
15 internal USB
connector
connecting to
FlexBay device
16 rear fan connector or
card cage fan
connector
(FAN_CARD_CAGE)
17 Processor fan
connector
(FAN_CPU)
18 processor connector
19 processor power
connector
(12VPOWER)
book.book Page 104 Tuesday, November 27, 2007 10:29 AM