TravelMate 7720 7320 Series Laptop Service Guide Manual – PDF DOWNLOAD
Preface Before using this information and the product it supports, please read the following general information. 1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acer’s “global” product offering. To better fit local market requirements and enhance product competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g. add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such cases, please contact your regional offices or the responsible personnel/channel to provide you with further technical details. 2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available on your regional web or channel. If, for whatever reason, a part number change is made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer machines.
TravelMate 7720 7320 Series Laptop Service Guide Manual – PDF DOWNLOAD
Features.................................................... 11
System Block Diagram........................................ 14
Your Acer Notebook tour..................................... 15
Front View.............................................. 15
Closed Front View....................................... 16
Left View............................................... 17
Right View.............................................. 18
Rear Panel.............................................. 18
Bottom Panel............................................ 19
Indicators.............................................. 19
Easy-Launch Buttons..................................... 20
Touchpad Basics......................................... 21
Using the Keyboard.......................................... 23
Lock Keys and embedded numeric keypad................... 23
Windows Keys............................................ 24
Hot Keys................................................ 25
Special Key............................................. 26
Acer Empowering Technology.................................. 27
Empowering Technology password.......................... 27
Acer eNet Management.................................... 27
Acer ePower Management.................................. 29
Acer ePresentation Management........................... 30
Acer eDataSecurity Management........................... 31
Acer eLock Management................................... 32
Acer eRecovery Management............................... 33
Acer eSettings Management............................... 34
Windows Mobility Center................................. 35
Using the System Utilities.................................. 36
Acer Bio-Protection (for selected models)............... 36
NTI Shadow.............................................. 36
Acer GridVista (dual-display compatible)................ 37
Launch Manager.......................................... 38
Norton Internet Security................................ 38
Hardware Specifications and Configurations.................. 40
System Specifications....................................... 11
BIOS Setup Utility...................................... 51
Navigating the BIOS Utility......................... 52
Information......................................... 53
Main................................................ 54
Advanced............................................ 56
Security............................................ 57
Boot................................................ 61
Exit................................................ 62
BIOS Flash Utility...................................... 63
Remove HDD/BIOS Utility................................. 64
System Utilities............................................ 51
Disassembly Requirements................................ 69
General Information..................................... 70
Pre-disassembly Instructions........................ 70
Disassembly Process................................. 70
External Module Disassembly Process..................... 71
External Modules Disassembly Flowchart.............. 71
Removing the Battery Pack........................... 72
Removing the SD dummy card.......................... 73
Removing the PC and ExpressCard dummy cards......... 73
Removing the Lower Cover............................ 74
Removing the Secondary HDD Cover.................... 75
Removing the Secondary HDD Bracket and Connector.... 76
Removing the DIMM................................... 78
Removing the WLAN Board Modules..................... 78
Removing the Hard Disk Drive Module................. 79
Removing the Optical Drive Module................... 80
Main Unit Disassembly Process........................... 83
Main Unit Disassembly Flowchart..................... 83
Removing the Modem Board............................ 83
Removing the Heatsink Fan Module.................... 84
Removing the CPU and VGA Heatsink Module............ 85
Removing the CPU.................................... 87
Removing the VGA board (for Discrete model only).... 87
Removing the Middle Cover and the Power Board....... 88
Removing the Keyboard............................... 90
Removing the LCD Module............................. 91
Separating the Upper Case from the Lower Case....... 94
Removing the Launch Board........................... 96
Removing the Touch Pad Board Module................. 97
Removing the Main Board.............................100
Removing the ODD Board Module.......................102
Removing the Speaker Modules........................103
Removing the USB Board..............................104
LCD Module Disassembly Process..........................106
LCD Module Disassembly Flowchart....................106
Main Screw List.....................................106
Removing the LCD Bezel..............................107
Removing the LCD module with the Brackets...........108
Removing the Inverter Board and FPC Cable...........109
Removing the LCD Brackets...........................110
Removing the Left and Right Hinge...................111
Removing the Antennas...............................111
Removing the Internal Microphone and Web Camera.....112
Machine Disassembly and Replacement......................... 69
System Check Procedures.................................116
External Diskette Drive Check.......................116
External CD-ROM Drive Check.........................116
Keyboard or Auxiliary Input Device Check............116
Memory check........................................117
Power System Check..................................117
Touchpad Check......................................119
Power-On Self-Test (POST) Error Message.................120
Index of Error Messages.................................121
Phoenix BIOS Beep Codes.................................124
Index of Symptom-to-FRU Error Message...................129
Intermittent Problems...................................133
Undetermined Problems...................................134
Troubleshooting.............................................115
Top View................................................135
Bottom View.............................................136
Jumper and Connector Locations..............................135
TravelMate 7720/7320 Exploded Diagram...................140
FRU (Field Replaceable Unit) List...........................139
Model Definition and Configuration..........................150
TravelMate 7720/7320 Series.............................150
Microsoft® Windows® Vista Environment Test..............174
Test Compatible Components..................................173
Online Support Information..................................177
PLEASE NOTE:
This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted
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