Dell GX270 manual Jumper Settings, Resetting Cmos Settings

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1

floppy-drive connector (DSKT)

12

CD drive audio cable connector (CD_IN)

 

 

 

 

2

CD/DVD drive connector (IDE2)

13

front-panel audio cable connector (FRONTAUDIO)

 

 

 

 

3

battery socket (BATTERY)

14

power connector (12VPOWER)

 

 

 

 

4

front-panel connector (FRONTPANEL)

15

serial port connector (SER2) for optional serial port cards

 

 

 

 

5

IDE hard-drive connector (IDE1)

16

microprocessor and heat sink connector (CPU)

 

 

 

 

6

serial ATA hard-drive connector (SATA2)

17

microprocessor fan connector (FAN)

 

 

 

 

7

serial ATA hard-drive connector (SATA1)

18

memory module connectors (DIMMs 1, 3, 2, and 4)

 

 

 

 

8

internal speaker (SPEAKER)

19

power connector (POWER)

 

 

 

 

9

standby power light (AUX_PWR)

20

RTC reset jumper (RTCRST)

 

 

 

 

10

AGP card connector (AGP)

21

password jumper (PSWD)

 

 

 

 

11

PCI connectors (PCI 1, 2, 3, and 4))

 

 

 

 

 

 

Jumper Settings

Jumper

Setting

Description

 

 

 

PSWD

(default)

Password features are enabled.

 

 

 

 

 

Password features are disabled.

 

 

 

RTCRST

 

Real-time clock reset.

 

 

 

 

jumpered

unjumpered

 

 

 

Resetting CMOS Settings

CAUTION: Before you begin any of the procedures in this section, follow the steps in "Safety Instructions."

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Contents June 2004 Rev. A01 Chassis Intrusion Switch Removing the Chassis Intrusion SwitchReplacing the Chassis Intrusion Switch Resetting the Chassis Intrusion DetectorBack to Contents Small Form-Factor Computer Control PanelRemoving the Control Panel Small Desktop Computer Small Mini-Tower ComputerReplacing the Control Panel Small Desktop Computer Small Mini-Tower Computer Opening the Computer Cover Small Form-Factor and Small Desktop ComputersSmall Mini-Tower Computer Closing the Computer Cover Panel Removing the I/O PanelReplacing the I/O Panel Power Supply Removing the Power SupplySmall Desktop Computer Replacing the Power Supply System Board Small Form-Factor System BoardSmall Mini-Tower System Board Jumper Settings Resetting Cmos SettingsRemoving the System Board Replacing the System Board Back to Contents General When Using Your ComputerWhen Working Inside Your Computer Battery Disposal Protecting Against Electrostatic Discharge