Acer Aspire 4730Z Support Question
Acer Aspire 4730Z Support Question
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Question posted by sriwop on September 14th, 2014
How To Remove Bios Password For Acer Aspire 4730z Series
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Related Acer Aspire 4730Z Manual Pages
Aspire 4330 / 4370Z / 4370ZG / 4930 User's Guide EN - Page 2
... model number are used herein for a particular purpose. All correspondence concerning your computer. No part of this publication without the prior written permission of Acer Incorporated. Aspire 4730Z/4330 Series Quick Guide Original Issue: 07/2008
This company makes no representations or warranties, either express or implied, with respect to the contents hereof and...
Aspire 4330 / 4370Z / 4370ZG / 4930 User's Guide EN - Page 10
... Built-in microphone
Acer Video Conference, featuring: • Integrated Acer Crystal Eye webcam • Optional Acer Xpress VoIP phone WLAN: • Acer InviLink™ Nplify™ 802.11b/g/Draft-N* • Acer InviLink™ 802.11b/g* WPAN: Bluetooth® 2.0+EDR LAN: Gigabit Ethernet, Wake-on-LAN ready Modem: 56K ITU V.92
BIOS user, supervisor, HDD passwords Kensington lock...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 1
Aspire 4730Z/4730ZG/4330 Series Service Guide
Service guide files and updates are available on the ACER/CSD web; for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 7
... Key 15 Using the System Utilities 16 Acer GridVista (dual-display compatible 16 Hardware Specifications and Configurations 18
System Utilities
27
BIOS Setup Utility 27 Navigating the BIOS Utility 27 Information 28 Main 29 Security 30 Boot 33 Exit 34
BIOS Flash Utility 35 Remove HDD/BIOS Utility 37
Removing BIOS Passwords 39
Machine Disassembly and Replacement
41
Disassembly...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 9
...131 Random Loss of BIOS Settings 132 LCD Failure...Password Check and BIOS Recovery 153
Clearing Password Check 153 BIOS Recovery by Crisis Disk 154
FRU (Field Replaceable Unit) List
155
Aspire 4730Z/4730ZG/4330 Exploded Diagrams 156 Main Module 156 LCD Module 157
Aspire 4730Z/4730ZG/4330 FRU List 158 Screw List 165
Model Definition and Configuration
166
Aspire 4730Z/4730ZG/4330 Series...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 12
... Eye webcam • Optional Acer Xpress VoIP phone
• WLAN: • Acer InviLink™ Nplify™ 802.11b/g/Draft-N* • Acer InviLink™ 802.11b/g*
• WPAN: Bluetooth® 2.0+EDR • LAN: Gigabit Ethernet, Wake-on-LAN ready • Modem: 56K ITU V.92
Privacy control
• BIOS user, supervisor, HDD passwords • Kensington lock slot...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 26
... management with Password Bank, easy music player launching with Acer MusicLaunch, secure Internet favorites via Acer MyLaunch, and fast application/website launching and login with Acer FingerLaunch, while Acer ProfileLaunch can view multiple windows on certain models.
To access this monitor. With Acer Bio-Protection Fingerprint Solution, you can launch up to your daily tasks with...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 38
... Speed HDD Model Name HDD Serial Number ATAPI Model Name System BIOS Version VGA BIOS Version Serial Number Asset Tag Number Product Name Manufacturer Name UUID ...TSSTcorp CDDVDW TS-L633A
System BIOS Version: VGA BIOS Version: Serial Number: Asset Tag Number: Product Name: Manufacturer Name: UUID:
v1.03-T2 Intel V1625 LXJAW500068221C97C1601
Aspire 4730Z Acer 309E6330-6B60-16FA-ADF9-001EEC448964...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 41
... to save the changes and exit the BIOS Setup Utility. Press Enter twice without typing anything in the "Enter New Password" field. Type a password in the Enter New Password and Confirm New Password fields. When you have changed the settings, press u to enable the Password on the screen. 3. Press Enter. Removing a Password
Follow these steps as you can...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 47
... follows: 1.
Select one upper-case string from the list.
4. Key in the selected string (0KJFN42 or UVEIQ96) on the HDD User Password screen. Press 2. 3. Remove HDD/BIOS Utility
This section provide you with removing HDD/BIOS method: Remove HDD Password:
• If you key in wrong HDD password three times, Hdd password error code displays. See the image below.
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 48
To reset the BIOS password, run BIOS_PW.EXE as follows: 1. Key in the wrong Supervisor Password three times, System Disabled displays on the screen. See the image below.
Select one string from the list.
38
Chapter 2 Remove BIOS Password: If you key in bios_pw 14452 0 2.
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 49
The onscreen message determines whether the function is successful or not. Removing BIOS Passwords:
To clear the password, perform the following steps: 1. Chapter 2
39
Press 1 or 2 to clean the desired password shown on the screen.
Reboot the system and key in the selected string (qjjg9vy, 07yqmjd etc.) for the BIOS user password. From a DOS prompt, Execute clnpwd.exe
2. 3.
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 163
... are only for Aspire 4730Z/4730ZG/4330. Then remove the tool from the machine.
• Open the back cover of the machine, and find out the HW Gap on M/B as picture.
• Use an electric conductivity tool to short the two points of clearing password and BIOS recovery for clearing BIOS Password (Supervisor Password and User Password). Otherwise, please...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 165
...chapter whenever ordering for parts to repair or for repair and service of Aspire 4730Z/ 4730ZG/4330. Refer to return it will not be noted on your Acer office may have a DIFFERENT part number code from those given in ... dispose it properly, or follow the rules set by your regional Acer office on how to this printed Service Guide.
You MUST use the local FRU list provided by your...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 166
TBD
KB.INT00.442 TBD
60.AT902.003
156
Chapter 6 Aspire 4730Z/4730ZG/4330 Exploded Diagrams
Main Module
Item 1
2 3 4 5
Description Middle Cover
Part No. 60.AT902.001
Upper Cover Mainboard CPU Fan Thermal Module
60.AT902.002 MB.ATV02.001 23.AT902.001 60.AT902.007
Item 6
7 8 9 10
Description Bluetooth Module Keyboard Power Cable RJ-11 Cable Lower Cover
Part No.
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 168
... LI-ION 6CELLS 4.4AH LG 3S2P SIMPLO BATTERY LI-ION 6CELLS 4.4AH PANASONIC BATTERY LI-ION 6CELLS 4.8AH SM 3S2P SIMPLO
FUNCTION BOARD
POWER BOARD
Acer Part No.
Aspire 4730Z/4730ZG/4330 FRU List
NOTE: The outside housing and color may vary from the mass produced model.
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 176
Model Definition and Configuration
Appendix A
TravelMate 4730Z/4730ZG/4330 Series
Model AS4730Z321G16Mi
AS4730Z321G16Mn
AS4730Z322G25Mn
AS4730Z321G16i AS4730Z321G16n
AS4730Z341G16n
AS4730Z322G12Mi
AS4730Z322G12Mi
AS4730Z322G12Mi
AS4730Z322G12Mi
AS4730Z322G12Mi
AS4730Z322G12Mi
RO AAP
Country
Australia/ New Zealand
Acer P/N LX.AT90C.014
CHINA China
LX.AT90C.020
EMEA Middle East LX.AT90X.019...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 187
Test Compatible Components
Appendix B
This computer's compatibility is tested and verified by the Acer Mobile System Testing Department. All of its system functions are tested under Windows® XP ... cards, and peripherals which have passed these tests. Appendix B
177
Refer to the TravelMate 4730Z/4330 series Compatibility Test Report released by Acer's internal testing department.
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 195
...dealer, ASP or TPM, please refer your technical queries to your local Acer branch office.
and password. Appendix C
185 We are : • Detailed information on all ...information on Acer's International Traveler's Warranty (ITW) • Returned material authorization procedures • An overview of all models • User's manuals • Training materials • Bios updates ...
Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 197
A
AFLASH Utility 35 Antennas 104
B
Battery Pack 44
BIOS
ROM size 19 ROM type 19 vendor 19 Version 19
BIOS Passwords
Removing 39 BIOS Supports protocol 19 BIOS Utility 27-35
Boot 33 Exit 34 Navigating 27 Onboard Device Configuration 31 Save and Exit 34 Security 30 System Security 34 Bluetooth module 82
...
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