Dell Precision 220 Manual de usuario descargar pdf (Pagina 46)



System Board Jumpers

Figure 9 shows the location of the jumpers on the system board. Table 1 lists the system board jumpers and their settings.

Figure 9. System Board Jumpers

Jumpers are small blocks on a circuit board with two or more pins emerging from them. Plastic plugs containing a wire fit down over the pins. The

wire connects the pins and creates a circuit.

NOTICE: Make sure your system is turned off before you change a jumper setting. Otherwise, damage to your system or

unpredictable results may occur.

To change a jumper setting, pull the plug off its pin(s) and carefully fit it down onto the pin(s) indicated.

Table 1. System-Board Jumper Settings

Line-in connector

Keyboard and mouse connectors

USB connectors

Secondary processor (PROC1) connector

Telephony connector

NIC connector

Primary processor (PROC0) connector

AGP connector

PCI expansion card connectors (5)

3.3-V power connector

Power connector

Diskette-drive interface connector

RIMM sockets (2)

Suspend-to-RAM LED

Primary EIDE interface connector

Secondary EIDE interface connector

Control panel connector

External speaker connector

Remote Wakeup power connector

Standby power LED

Password jumper

Auxiliary hard-disk drive access indicator connector

RTCRST jumper

Battery socket

Jumper

Setting

Description

PSWD

(default)

Password features are enabled.

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 99 100

Sin comentarios

Dell Precision 220 Manual de usuario Pagina 46