Acer Aspire 4720Z Support Question
Acer Aspire 4720Z Support Question
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Question posted by CLana on April 25th, 2014
How To Replace Dc Jack Board On 4720z
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Related Acer Aspire 4720Z Manual Pages
Aspire 4720, 4720Z User's Guide EN - Page 2
Aspire 4720Z/4720/4320 Series User's Guide Original Issue: 05/2007
Changes may be made periodically to ... of Acer Incorporated. Copyright © 2007. No part of this publication without the prior written permission of Acer Incorporated. Aspire 4720Z/4720/4320 Series Notebook PC
Model number Serial number Date of purchase Place of such revisions or changes. Such changes will be...
Aspire 4720, 4720Z User's Guide EN - Page 5
... when disposing of used batteries. Use of another battery may explode if not handled properly. If you to replace the power cord set .
Do not disassemble or dispose of them away from children.
Replace the battery with the same type as opening or removing covers may expose you need
for service
•...
Aspire 4720, 4720Z User's Guide EN - Page 7
... the
pacemaker
• Not carry the device near gas pumps at refueling points such as grain, dust or metal powders. Switch off your device before boarding an aircraft. Faulty installation or service may be advised to the device. If you would normally be illegal. Observe restrictions on boats, chemical transfer or...
Aspire 4720, 4720Z User's Guide EN - Page 14
...When cleaning the computer, follow these steps: 1 Turn off
before removing or replacing batteries.
• Do not tamper with batteries. Keep them away from children. • Dispose of the same kind... as replacements. xiv
Taking care of your battery pack
Here are some ways to take care of your ...
Aspire 4720, 4720Z User's Guide EN - Page 37
... on model).
2
Optical disk access Lights up when the optical drive is turned off.
5
2 USB 2.0 port
Connect to USB 2.0 devices (e.g., USB mouse,
USB camera).
6
DC-in jack
Connects to an AC adapter.
7
Kensington lock slot Connects to stay cool, even after prolonged use. indicator
3
Optical drive eject Ejects the optical disk from...
Aspire 4720, 4720Z User's Guide EN - Page 41
.../TV-out (NTSC/PAL) port • Headphones/speaker/line-out port with S/PDIF support • Microphone-in jack • Line-in jack • Ethernet (RJ-45) port • Modem (RJ-11) port • DC-in jack for AC adapter
Options and accessories
• Acer Xpress VoIP phone featuring Acer Voice Connection Manager • Acer...
Aspire 4720, 4720Z User's Guide EN - Page 75
... select the destination for your TV signal. Your computer will differ depending on your settings to their default values. Click Scan Channels to rescan and replace your cable provider is located. Recording settings
The Recording Quality option allows you to choose the source of TV settings: "Signal," "Channel," "Recording" and "Guide...
Aspire 4720, 4720Z User's Guide EN - Page 109
.... Operation is subject to the following local manufacturer/importer is responsible for this declaration:
Product name:
Notebook PC
Model number:
Z01
Machine type:
Aspire 4720Z/4720/4320
SKU number:
Aspire 4720Z/4720/4320-xxxxx ("x" = 0 - 9, a - Z)
Name of responsible party: Acer America Corporation
Address of the FCC Rules. San Jose, CA 95110 USA
Contact person:
Acer...
Aspire 4720, 4720Z User's Guide EN - Page 110
... Fax: 886-2-8691-3000 E-mail: [email protected] 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 ~ z, or A ~ Z) Is compliant with the essential requirements and other relevant provisions of the following harmonized standard: • EN60950-1:2001 •...
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 2
Revision History
Please refer to the table below for the updates made on Aspire 4720G/4720Z/4720/4320 service guide. Date
Chapter
Updates
II
Aspire 4720, G, Z, 4320 Service Guide - Page 9
... T External display (VGA) port T S-video/TV-out (NTSC/PAL) port T Headphones/speaker/line-out port with S/PDIF support T Microphone-in jack T Line-in jack T Ethernet (RJ-45) port T Modem (RJ-11) port T DC-in jack for AC adapter
Environment T Temperature: t Operating: 5ºC to 35ºC t Non-operating: -20ºC to 65ºC T Humidity (non...
Aspire 4720, G, Z, 4320 Service Guide - Page 16
... an AC adapter. Right View
# 1 2 3 4 5 6 7
Rear view
Icon
Item Optical drive
Optical disk access indicator Optical drive eject button Emergency eject hole
2 USB 2.0 ports
DC-in jack
Description Internal optical drive;
accepts CDs or DVDs (slot-load or tray-load depending on model). Connect to USB 2.0 devices (e.g., USB mouse, USB camera). Ejects...
Aspire 4720, G, Z, 4320 Service Guide - Page 74
... external diskette drive/CD-ROM module. 3. See if CD-ROM Test is correctly seated in the connector on the system board. Replace the main board. Replace the main board. Multiple labels can cause the drive to fail. Make sure that the flexible cable extending from the diagnostics diskette and start the diagnostics program. 2. If ...
Aspire 4720, G, Z, 4320 Service Guide - Page 76
... cable. Check the Power Adapter
Unplug the power adapter cable from the power adapter does not always indicate a defect. 3. T If the voltage is not correct, replace the power adapter. 2. See the following :
T Replace the System board.
Aspire 4720, G, Z, 4320 Service Guide - Page 77
... in a short period of the total power remaining when installed in Control Panel 2. From Hardware: 1. If the charge indicator still does not light up, replace the DC/DC charger board. Reconnect the touchpad cables. 2. No service actions are correct. 3.
If the voltage is on the screen for both battery and adapter. 4. Touchpad Check
If...
Aspire 4720, G, Z, 4320 Service Guide - Page 79
... RAM Failed at offset: nnnn
DIMM System board
Extended RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad
CMOS Checksum Error System disabled. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. Battery critical LOW In this...
Aspire 4720, G, Z, 4320 Service Guide - Page 89
... errors.
Rerun the test to verify that have nothing to do not replace any error is detected, do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. Chapter 4
83 Run the advanced diagnostic test for the system board in loop mode at least 10 times. 2. If any FRU. 3. Intermittent...
Aspire 4720, G, Z, 4320 Service Guide - Page 90
... system is operating correctly. (See "Power
System Check" on the computer. 5. Power-on page 69.): 1. Determine if the problem has changed. 6. Do not replace a non-defective FRU: T System board T LCD assembly
84
Chapter 4 Power-off the computer. 2. Visually check them for damage. NOTE: Verify that the power supply being used at the...
Aspire 4720, G, Z, 4320 Service Guide - Page 93
...number code from those given in global configurations of customer machines. Chapter 6
FRU (Field Replaceable Unit) List
This chapter gives you should follow the local government ordinance or regulations on ... the FRU (Field Replaceable Unit) listing in the FRU list of this chapter whenever ordering for parts to repair or for repair and service of Aspire 4720G/4720Z/4720/4320 series.
...
