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Question posted by jamesonmonleon on February 5th, 2013

Aspire 2920z Easily Battery Lowbat.

why does my aspire 2920z easily low battery in just a few minutes after charged at full. I had checked the battery one by one and all battery is ok. Please give me some of your advice...

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Answer #1: Posted by tintinb on April 23rd, 2013 9:10 PM

tintinb

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The battery is starting to worn out and this is normal for batteries which has been used for a long time. The only solution for this is replace the battery with a brand new one. You can buy compatible battery from the links below.

If you have more questions, please don't hesitate to ask here at HelpOwl. Experts here are always willing to answer your questions to the best of our knowledge and expertise.

Regards,

Tintin

Related Acer Aspire 2920 Manual Pages

Aspire 2420, 2920, 2920Z Service Guide - Page 1

for more information, please refer to http://csd.acer.com.tw PRINTED IN TAIWAN Aspire 2920/2920Z/2420 Series Service Guide Service guide files and updates are available on the ACER/CSD web;

Aspire 2420, 2920, 2920Z Service Guide - Page 2

Date Chapter Updates II Revision History Please refer to the table below for the updates made on Aspire 2920/2920Z/2420 Series service guide.

Aspire 2420, 2920, 2920Z Service Guide - Page 7

... Disassembly Requirements 53 General Information 54 Pre-disassembly Instructions 54 Disassembly Process 54 External Module Disassembly Process 55 External Modules Disassembly Flowchart 55 Removing the Battery Pack 56 VII

Aspire 2420, 2920, 2920Z Service Guide - Page 8

...-FRU Error Message 111 Intermittent Problems 115 Undetermined Problems 116 Jumper and Connector Locations 117 Top View 117 Bottom View 118 Clearing Password Check and BIOS Recovery 119 Clearing Password Check 119 BIOS Recovery by Crisis Disk 120 FRU (Field Replaceable Unit) List 121 Aspire 2920/2920Z/2420 Exploded Diagram 122 Aspire 2920/2920Z/2420 Series 130 VIII

Aspire 2420, 2920, 2920Z Service Guide - Page 11

... Features Below is a brief summary of the computer's many feature: Platform For Aspire 2920 K Intel® Centrino® Duo mobile processor technology, featuring: K Intel... tri-mode 802.11a/b/g) Wi-Fi CERTIFIED® network connection, supporting Acer SignalUp™ wireless technology For Aspire 2920Z K Intel® Pentium® mobile processor T2310/T2330 (1 MB L2 cache, 1.46/1.60 GHz, 533...

Aspire 2420, 2920, 2920Z Service Guide - Page 18

latch 3 Battery lock Locks the battery in position. 4 Memory Houses the computer's main memory. compartment 5 Hard disk bay Houses the computer's hard disk (secured .... Note: Do not cover or obstruct the opening of the fan. 8 Chapter 1 Bottom View Icon Item Description 1 Battery bay Houses the computer's battery pack. 2 Battery release Releases the battery for removal.

Aspire 2420, 2920, 2920Z Service Guide - Page 19

... Web browser, mail and programmable buttons, run the Acer Launch Manager. Charging: The light shows amber when the battery is activated. Easy-Launch Buttons Located beside the keyboard are visible even... when the computer cover is closed. Lights up when Num Lock is charging. 2. Battery HDD Num Lock Caps Lock Indicates the computer's batttery status. Indicates when the hard ...

Aspire 2420, 2920, 2920Z Service Guide - Page 26

...by default in the upper half of locations. K Acer eSettings Management accesses system information and adjusts settings easily. Acer eNet Management automatically detects the best settings for you to access frequently used functions and manage your ... connects to a projector and adjusts display settings. K Acer ePower Management optimizes battery usage via customizable power plans.

Aspire 2420, 2920, 2920Z Service Guide - Page 49

... CPU T2330 @ 1.60GHz 1.60GHz XXXXXXXXXXX-(XX) XXXXXXXX XXXXXXXXXXX-XXX XX-XXXX-(XX) VX.XX XX-XXX XXXXXX.XXX.XXX.XXX.XXXXXX XX.XX XXXXXXXXXXXXXXXXXXXXXXX None Aspire 2XXX Acer XXXxXxXX-xXxX-XXxx-xXXx-xXXxXXxXxxXX F1 Help Esc Exit Select Item -/+ Change Values F9 Setup Defaults Select Menu Enter Select Sub-Menu F10...

Aspire 2420, 2920, 2920Z Service Guide - Page 51

Aspire 2420, 2920, 2920Z Service Guide - Page 129

...User Password ) for clearing BIOS Password ( Supervisor Password and User Password ). Aspire 2920/2920Z/2420 provide one Hotkey for clearing password check, and one Hardware Open Gap on M/B as picture. Then remove the tool...the password by the following steps: q Power Off a system, and remove HDD, AC and Battery from the HW Gap. q Restart system. NOTE: The steps are only for a security ...

Aspire 2420, 2920, 2920Z Service Guide - Page 131

...order FRU parts for repair and service of customer machines. NOTE: To scrap or to return the defective parts, you should check the most up-to-date information available on how to repair or for RMA (Return Merchandise Authorization). Chapter 6 FRU (Field... Acer office may have a DIFFERENT part number code from those given in global configurations of Aspire 2920/2920Z/2420. Chapter 6 121

Aspire 2420, 2920, 2920Z Service Guide - Page 140

Model Definition and Configuration Aspire 2920/2920Z/2420 Series Appendix A Model RO AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi ...

Aspire 2420, 2920, 2920Z Service Guide - Page 163

... passed these tests. All of its system functions are tested under Windows® XP Home, Windows® XP Pro environment. Appendix B 153 Refer to the Aspire 2920/2920Z/2420 series Compatibility Test Report released by Acer's internal testing department.

Aspire 2420, 2920, 2920Z User's Guide - EN - Page 2

...obligation to your unit should include the serial number, model number and purchase information. Aspire 2920/2920Z/2420 Series Notebook PC Model number Serial number Date of purchase Place of purchase Acer ... the Acer logo are used herein for a particular purpose. All Rights Reserved. Aspire 2920/2920Z/2420 Series User's Guide Original Issue: 10/2007 Changes may be made periodically...

Aspire 2420, 2920, 2920Z User's Guide - EN - Page 12

... air as often as possible. • Exercise regularly and maintain a healthy body. If this declaration: Product name: Notebook PC Model number: MS2229 Machine type: Aspire 2920/2920Z/2420 SKU number: Aspire 2920/2920Z/2420-xxxxx ("x" = 0 - 9, a - Note: For more information, please refer to make your computer use more relaxing and productive: • Take short breaks regularly and...

Aspire 2420, 2920, 2920Z User's Guide - EN - Page 13

...1995 + A1:2001 • EN55013:2001 + A1:2003 • EN55020:2002 + A1:2003 Low Voltage Directive 73/23/EEC as attested by conformity with 27MHz wireless mouse/keyboard) • EN300... that : Product: Notebook PC Trade Name: Acer Model Number: MS2229 Machine Type: Aspire 2920/2920Z/2420 SKU Number: Aspire 2920/2920Z/2420-xxxxx ("x" = 0~9, a ~ z, or A ~ Z) Is compliant with the...

Aspire 2420, 2920, 2920Z User's Guide - EN - Page 23

...intelligently. • Acer ePower Management optimizes battery usage via customizable power plans. • Acer eAudio Management allows you to easily control the enhanced sound effects of the following... reliably and completely. • Acer eSettings Management accesses system information and adjusts settings easily. Make sure to remember or write down your system. For more information, right ...

Aspire 2420, 2920, 2920Z User's Guide - EN - Page 43

21 English Specifications Operating system • • Platform • (For Aspire 2920) (For Aspire 2920Z) (For Aspire 2420) System memory • • • Display • Windows Vista™ Home Premium Windows Vista™ Home Basic Intel® Centrino® Duo mobile processor ...

Aspire 2420, 2920, 2920Z User's Guide - EN - Page 111

... characteristics 43 charging 45 checking charge level 45 installing 44 low conditions 46 maximizing life 43 optimizing 45 removing 45 using the first time 43 BIOS utility 71 brightness hotkeys 31 C caps lock 29 on indicator 25 care AC adapter xvi battery pack xvii computer xvi CD-ROM ejecting manually 40 troubleshooting 40 charging checking level 45...