Acer Aspire 4720Z Support Question
Acer Aspire 4720Z Support Question
Find answers below for this question about Acer Aspire 4720Z.Need a Acer Aspire 4720Z manual? We have 2 online manuals for this item!
Question posted by Ivymom on August 3rd, 2014
How To Replace A Power Board In An Acer 4720z Laptop
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Current Answers
Answer #1: Posted by freginold on August 26th, 2014 3:09 AM
freginold
Member since:
December 20th, 2011 Points: 23,253,885
Member since:
December 20th, 2011 Points: 23,253,885
Hi, you can find the instructions for replacing your Acer 4720Z power board on page 62 of the service guide. If you don't have the service guide, you can download it here.
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Related Acer Aspire 4720Z Manual Pages
Aspire 4720, 4720Z User's Guide EN - Page 2
...editions of Acer Incorporated. Acer Incorporated. All Rights Reserved. Aspire 4720Z/4720/4320 Series Notebook PC
Model number Serial number Date of purchase Place of purchase
Acer and the Acer logo are...and purchase information. No part of this manual or supplementary documents and publications. Aspire 4720Z/4720/4320 Series User's Guide Original Issue: 05/2007
Changes may be incorporated...
Aspire 4720, 4720Z User's Guide EN - Page 5
...operate normally after following the operating
instructions
Note: Adjust only those controls that the new power cord meets the following requirements: detachable type, UL listed/CSA certified, type SPT-2,...15 feet) maximum length. If you to replace the power cord set .
Refer all servicing to normal condition. Replace the battery with the supplied power supply cord set , make sure that are ...
Aspire 4720, 4720Z User's Guide EN - Page 9
... sensation • aching, soreness or tenderness • pain, swelling or throbbing • stiffness or tightness • coldness or weakness Products that gives people the power to Acer notebooks with an ENERGY STAR sticker located in the bottom right-hand corner of eyestrain and headaches after long hours of working conditions, personal health...
Aspire 4720, 4720Z User's Guide EN - Page 12
...page 15 for using your computer
Turning your notebook.
Your guides
To help you for making an Acer notebook your choice for meeting your mobile computing needs. For more productive, please refer to the... Follow these steps to use your Acer notebook, we have designed a set of guides:
First off
To turn on the computer, simply press and release the power button below the LCD screen beside the...
Aspire 4720, 4720Z User's Guide EN - Page 14
Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Keep them...regulations. Recycle if possible. Cleaning and servicing
When cleaning the computer, follow these steps: 1 Turn off
before removing or replacing batteries.
• Do not tamper with batteries. xiv
Taking care of your battery pack:
• Use only batteries of the ...
Aspire 4720, 4720Z User's Guide EN - Page 18
...
93
Index
94 BIOS utility
75
Boot sequence
75
Enable disk-to-disk recovery
75
Password
75
Using software
76
Playing DVD movies
76
Power management
77
Acer eRecovery Management
78
Create backup
78
Burn backup disc
79
Restore and recovery
79
Troubleshooting
80
Troubleshooting tips
80
Error messages
80
Regulations and...
Aspire 4720, 4720Z User's Guide EN - Page 19
... Management limits access to external storage media. (for
selected models)
• Acer eRecovery Management backs up to location-based networks intelligently.
(for selected models)
• Acer ePower Management optimizes battery usage via customizable
power plans. (for selected models)
• Acer eAudio Management allows you lose the Empowering Technology password, there is for selected...
Aspire 4720, 4720Z User's Guide EN - Page 22
... features a straightforward user interface for configuring your new power plan. Using power plans
Acer ePower Management comes with three predefined power plans: Balanced, High performance and Power saver.
To switch between , edit, delete and restore power plans, as described below. To access this utility, select "Acer ePower Management" from the Empowering Technology toolbar, run...
Aspire 4720, 4720Z User's Guide EN - Page 32
..., power plan, volume, wireless networking on or off , external display settings, display orientation and synchronization status. Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing folders overview/sharing service on /off , and a shortcut to fit the situation as you can quickly configure your Acer system to the Acer...
Aspire 4720, 4720Z User's Guide EN - Page 33
... setting up your new Acer notebook.
Front view
#
ICON Item
Description
1
Acer Crystal Eye Web camera for video communication (for Starters... poster, let us show you around your computer as illustrated in the Just for
selected models).
2
Display screen
Also called Liquid-Crystal Display (LCD), displays
computer output.
3
Power button
Turns the computer...
Aspire 4720, 4720Z User's Guide EN - Page 65
... as soon as possible after the battery-low warning appears. Replace the battery pack. 5.
Plug the AC adapter into the computer, and then connect to recharge the battery rapidly. Save all applications. 3. Turn off the computer if you want to the mains power supply.
2.
Close all necessary files.
3. The AC adapter or...
Aspire 4720, 4720Z User's Guide EN - Page 109
...Part 15 of responsible party:
333 West San Carlos St. Z)
Name of responsible party: Acer America Corporation
Address of the FCC Rules. The following two conditions: (1) This device may ..., including interference that may cause undesired operation.
San Jose, CA 95110 USA
Contact person:
Acer Representitive
Tel:
1-254-298-4000
Fax:
1-254-298-4147 Operation is subject to the ...
Aspire 4720, 4720Z User's Guide EN - Page 110
... certain Hazardous Substances in force to models with the requirements. English
92
We, Acer Computer (Shanghai) Limited 3F, No. 168 Xizang medium road, Huangpu District,...Fax: 886-2-8691-3000 E-mail: easy_lai@acer.com.tw Hereby declare that: Product: Personal Computer Trade Name: Acer Model Number: Z01 Machine Type: Aspire 4720Z/4720/4320 SKU Number: Aspire 4720Z/4720/4320-xxxxx ("x" = 0~9, a ~...
Aspire 4720, G, Z, 4320 Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Aspire 4720G/4720Z/4720/4320 Series Service Guide
Service guide files and updates are available on the ACER/CSD web;
Aspire 4720, G, Z, 4320 Service Guide - Page 37
...to enter BIOS then enable boot from LAN function. Last, reboot the laptop. Hardware Specifications and Configurations
Processor
CPU type
Item
Core logic CPU package ... Boot Block, PCI Bus Power Management Interface Specification, USB1.1/2.0, IEEE 1394 1.0, USB/1394 CD-ROM Boot Up support, PC Card 95 (PCMCIA 3.0 Compliant Device), Acer WMI, Acer LED, Acer VRAM, Acer MDA 2007 requirements, WfM ...
Aspire 4720, G, Z, 4320 Service Guide - Page 68
Removing the Thermal Module and System Fan 3. Remove the two screws fastening the power board. 2.
Unscrew the six screws fastening the thermal module and system fan. 4. Removing the Touchpad Cable 5. Remove the power board. Disconnect the system fan cable and remove the thermal module and system fan as shown. Disconnect the touchpad FFC cable from...
Aspire 4720, G, Z, 4320 Service Guide - Page 76
See the following :
T Replace the System board. T If the problem is not correct, go to +20.5V Pin 2: 0V, Ground
1. If the voltage is within the range, do the following figure:
Pin 1: +19 to the next step. If the power-on page 84. Check the Power Adapter
Unplug the power adapter cable from the power adapter does...
Aspire 4720, G, Z, 4320 Service Guide - Page 77
... stops in Control Panel 2. If the charge indicator still does not light up , replace the DC/DC charger board.
Do not replace a non-defective FRU: 1. Reconnect the touchpad cables. 2. Check out the Power Management in a short period of the total power remaining when installed in the screen for both battery and adapter. 4. To check the...
Aspire 4720, G, Z, 4320 Service Guide - Page 90
... devices:
T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM T CD-ROM/Diskette drive Module T PC Cards 4. Determine if the problem has changed. 6. Do not replace a non-defective FRU: T System board T LCD assembly
84
Chapter 4 Visually check them for damage. If any problems are found, replace the FRU...
Aspire 4720, G, Z, 4320 Service Guide - Page 93
... Acer office may have a DIFFERENT part number code from those given in global configurations of this chapter whenever ordering for parts to order FRU parts for RMA (Return Merchandise Authorization). NOTE: To scrap or to return the defective parts, you the FRU (Field Replaceable Unit) listing in the FRU list of Aspire 4720G/4720Z...
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