40

4 Upgrading your system

Item

Description

 

 

BT1

Battery

 

 

CN1

Upper: PS/2 mouse connector

 

Lower: PS/2 keyboard connector

 

 

CN2

Upper: Serial port connector

 

Lower: VGA port connector

 

 

CN4

External high-density 68-pin SCSI connector

 

 

CN5

SCSI HDD LED connector (connects to the

 

SCSI backplane board)

 

 

CN9

SCSI board connector (connects to the SCSI

 

backplane board)

 

 

CN10

CPU 1 fan connector

 

 

CN10

LED board connector (connects to the LED

 

board)

 

 

CN11

Slim-type CD-ROM drive connector

 

 

CN12

Gold finger (connects to the PCI riser card)

 

 

CN13

Slim-type floppy drive connector

 

 

CN14

24-pin ATX power supply connector

 

 

CPU1

CPU 1 socket

 

 

CPU2

CPU 2 socket

 

 

DM1 to

DIMM slots

DM4

 

 

 

DM5

RAID card connector (connects to the

 

Adaptec daughter card)

 

 

FAN1

CPU 1 fan blower connector

 

 

FAN2

CPU 2 fan blower connector

 

 

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Acer R500 manual BT1