TravelMate 7720 7320 Series Laptop Service Guide Manual – PDF DOWNLOAD

Page 121

SG_Tangiz.book Page 111 Tuesday, July 10, 2007 11:01 AM

Index of Error Messages Error Code List Error Codes

Error Messages

006

Equipment Configuration Error Causes: 1. CPU BIOS Update Code Mismatch 2. IDE Primary Channel Master Drive Error (THe causes will be shown before “Equipment Configuration Error”)

010

Memory Error at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh)

070

Real Time Clock Error

071

CMOS Battery Bad

072

CMOS Checksum Error

110

System disabled. Incorrect password is specified.

<No error code>

Battery critical LOW In this situation BIOS will issue 4 short beeps then shut down system, no message will show.

<No error code>

Thermal critical High In this situation BIOS will shut down system, not show message.

Error Message List Error Messages

FRU/Action in Sequence

Failure Fixed Disk

Reconnect hard disk drive connector. “Load Default Settings” in BIOS Setup Utility. Hard disk drive System board

Stuck Key

see “Keyboard or Auxiliary Input Device Check” on page 106.

Keyboard error

see “Keyboard or Auxiliary Input Device Check” on page 106.

Keyboard Controller Failed

see “Keyboard or Auxiliary Input Device Check” on page 106.

Keyboard locked - Unlock key switch

Unlock external keyboard

Monitor type does not match CMOS - Run Setup

Run “Load Default Settings” in BIOS Setup Utility.

Shadow RAM Failed at offset: nnnn

BIOS ROM System board

System RAM Failed at offset: nnnn

DIMM System board

Extended RAM Failed at offset: nnnn

DIMM System board

System battery is dead - Replace and run Setup

Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system.

System CMOS checksum bad - Default configuration used

RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot system.

Chapter 4

111


Turn static files into dynamic content formats.

Create a flipbook

Articles inside

Bottom View

3min
pages 136-139

Undetermined Problems

1min
page 134

Index of Symptom-to-FRU Error Message

3min
pages 129-132

Intermittent Problems

1min
page 133

Phoenix BIOS Beep Codes

4min
pages 124-128

Top View

1min
page 135

Index of Error Messages

3min
pages 121-123

Touchpad Check

1min
page 119

Power-On Self-Test (POST) Error Message

1min
page 120

Removing the Internal Microphone and Web Camera

2min
pages 112-115

Removing the Inverter Board and FPC Cable

1min
page 109

Removing the LCD Bezel

1min
page 107

Removing the LCD module with the Brackets

1min
page 108

Removing the ODD Board Module

1min
page 102

Removing the Speaker Modules

1min
page 103

Removing the Main Board

1min
pages 100-101

Removing the Touch Pad Board Module

2min
pages 97-99

Separating the Upper Case from the Lower Case

1min
pages 94-95

Removing the LCD Module

1min
pages 91-93

Removing the Keyboard

1min
page 90

Removing the Heatsink Fan Module

1min
page 84

Removing the Hard Disk Drive Module

1min
page 79

Removing the Secondary HDD Cover

1min
page 75

Removing the Battery Pack

1min
page 72

Disassembly Requirements

1min
page 69

BIOS Flash Utility

1min
page 63

Exit

1min
page 62

Boot

1min
page 61

Security

3min
pages 57-60

Information

1min
page 53

Main

1min
pages 54-55

Navigating the BIOS Utility

1min
page 52

BIOS Setup Utility

1min
page 51

Hardware Specifications and Configurations

9min
pages 40-50

Acer eSettings Management

1min
page 34

Acer GridVista (dual-display compatible

1min
page 37

Acer eDataSecurity Management

1min
page 31

Windows Mobility Center

1min
page 35

Acer eLock Management

1min
page 32

Acer eRecovery Management

1min
page 33

Acer ePresentation Management

1min
page 30

Left View

1min
page 17

Features

3min
pages 11-13

Special Key

1min
page 26

Easy-Launch Buttons

1min
page 20

Touchpad Basics

1min
pages 21-22

Acer ePower Management

1min
page 29

Closed Front View

1min
page 16

Windows Keys

1min
page 24
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.