Acer Aspire 7720 Support Question
Acer Aspire 7720 Support Question
Find answers below for this question about Acer Aspire 7720.Need a Acer Aspire 7720 manual? We have 2 online manuals for this item!
Question posted by Josephx033 on September 22nd, 2012
I Have Acer Aspire 7720 Windows7 Haveing Problem Installing Wifi Intel Wm3945ab
downloaded drivers for intel wm3945ABG but when I press wifi button it says no device driver and flashes orange repeatedly what do I do now??
Current Answers
Related Acer Aspire 7720 Manual Pages
Aspire 7720 / 7720G Service Guide - Page 7
...Acer ArcadeTM featuring Acer CinemaVisionTM and Acer ClearVision technologies
Audio T Intel® High Definition audio support T Two built-in Acer 3DSonic stereo speakers (1W)
Chapter 1
1 Platform and memory T Intel® Centrino® Merom mobile technology, featuring:
t Intel...; VistaTM Capable PCs come with Windows® XP installed, and can be upgraded to : Microsoft.com/windowsvista.
Aspire 7720 / 7720G Service Guide - Page 13
... for video communication. Touch-sensitive pointing device which functions like a computer mouse. Your Acer Notebook Tour
After knowing your computer features, let us show you around the screen.
7
Indicates the status of wireless LAN
communication.
button/indicator
Indicates the status of Bluetooth communication. Press up, down, left and right to scroll around your computer...
Aspire 7720 / 7720G Service Guide - Page 45
... Setup Utility
Security
Advanced
Boot Exit
Rev. 3.0
CPU Type : CPU Speed :
Intel (R) Core(TM)2 Duo CPU 2.00 GHz
T7300
HDD Model Name : ST980811AS HDD...Acer
UUID:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
F1 Help Esc Exit
Chapter 2
Select Item Select Menu
F5/F6 Change Values Enter Select Sub-Menu
F9 Setup Defaults F10 Save and Exit
39 Press m to Chapter 4 Troubleshooting when problem...
Aspire 7720 / 7720G Service Guide - Page 47
... the system. This field shows the model name of devices installed on secondary IDE master. This field shows product name...Setup Utility
Security
Advanced
Boot Exit
CPU Type : CPU Speed :
Intel (R) Core(TM)2 Duo CPU 2.00 GHz
T7300
HDD Model Name...Number:
Asset Tag Number:
Product Name:
Manufacturer Name: Acer
UUID:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Rev. 3.0
F1 Help Esc Exit
Select ...
Aspire 7720 / 7720G Service Guide - Page 77
...the diagnostic test or by repeating
the same operation. 3. Use the following procedure as possible. 2. Symptoms cannot be re-created (intermittent problems). Verify the symptoms by attempting..." on page 76 "Intermittent Problems" on page 87 "Undetermined Problems" on page 88
Chapter 4
71 Other symptoms (i.e. LCD display problems or others).
Non-Acer products, prototype cards, or
...
Aspire 7720 / 7720G Service Guide - Page 79
...the battery pack. A loose connection can cause an error.
Disconnect the power adapter and install the charged battery pack; then check that power is supplied. 3. Go to main board). ...of these devices do not work, reconnect the cable connector and repeat the failing operation.
If you suspect a power problem, see the appropriate power supply check in the test items. 3. Press F2 in ...
Aspire 7720 / 7720G Service Guide - Page 80
... the computer and measure the output voltage at the plug of the power adapter for correct continuity and installation. 4. If the voltage is not correct, replace the power adapter. 2. T If the voltage is...always indicate a defect. 3. If the operational charge does not work, see "Undetermined Problems" on indicator does not light up, check the power cord of the power adapter cable. See the ...
Aspire 7720 / 7720G Service Guide - Page 81
..., steady pressure is still less than 50% of time. Repeat the steps 1 and 2, for Current Power Source and Total...stops in a short period of the total power remaining when installed in Control Panel 2. If the voltage is applied to room...first the problem is not a hardware problem. No service actions are correct. 3. See the
following actions one at a time to correct the problem. Chapter ...
Aspire 7720 / 7720G Service Guide - Page 82
...lists the error messages that the BIOS displays on page 88. Others may indicate a problem with a device, such as the way it has been configured.
NOTE: If the system fails ...problem, put the original part back in the BIOS Setup Utility menus, reset the computer, enter Setup and install Setup defaults or correct the error.
76
Chapter 4
Some of them display information about a hardware device...
Aspire 7720 / 7720G Service Guide - Page 92
... Symptoms
Symptom / Error System configuration does not match the installed devices. USB does not work . Action in this list and the problem remains, see "Undetermined Problems" on page 88.
86
Chapter 4
Touchpad does not work correctly Print problems.
Serial or parallel port device problems.
Action in the Devices Configuration" of BIOS Setup Utility is set to Enabled...
Aspire 7720 / 7720G Service Guide - Page 94
...problems are supported by the computer. Remove or disconnect all attached devices are found, replace the FRU. 3. Power-on page 73.): 1. Undetermined Problems
The diagnostic problems does not identify which adapter or device failed, which installed devices.... If the problem remains, replace the following devices:
T Non-Acer devices T Printer, mouse, and other external devices T Battery pack...
Aspire 7720 / 7720G Service Guide - Page 97
... on the printed Service Guide. Refer to this printed Service Guide. For ACER AUTHORIZED SERVICE PROVIDERS, your regional Acer office to order FRU parts for RMA (Return Merchandise Authorization). For whatever... of this chapter whenever ordering for parts to repair or for repair and service of Aspire Poyang. Chapter 6
91
Chapter 6
FRU (Field Replaceable Unit) List
This chapter gives...
Aspire 7720 Series User's Guide EN - Page 2
... on the label affixed to your unit should include the serial number, model number and purchase information. Aspire 7720G/7720/7320 Series Notebook PC
Model number Serial number Date of purchase Place of purchase
Acer and the Acer logo are used herein for a particular purpose. Other companies' product names or trademarks are registered trademarks...
Aspire 7720 Series User's Guide EN - Page 13
... for Starters... For instructions on your notebook.
For more on the computer, simply press and release the power button below the LCD screen beside the easy-launch buttons.
Follow the instructions on the screen to thank you for making an Acer notebook your choice for the location of guides:
First off
To turn on...
Aspire 7720 Series User's Guide EN - Page 17
.../multi-channel sound
35
Set playback as digital output
35
Using the system utilities
37
Acer GridVista (dual-display compatible)
37
Launch Manager
38
Norton Internet Security
39
Frequently asked...
Battery pack
44
Battery pack characteristics
44
Maximizing the battery's life
44
Installing and removing the battery pack
45
Charging the battery
46
Checking the battery level
46...
Aspire 7720 Series User's Guide EN - Page 19
Installing memory
75
Connecting your TV and AV-in cables
(for selected models)
76
BIOS utility
79
Boot sequence
79
Enable disk-to-disk recovery
79
Password
79
Using software
80
Playing DVD movies
80
Power management
81
Acer eRecovery Management
82
Create backup
82
Burn backup disc
83
Restore and recovery
83...
Aspire 7720 Series User's Guide EN - Page 43
..., echo cancellation, and noise-suppression technologies (for selected models)
Acer Video Conference, featuring: • Integrated Acer Crystal Eye webcam, supporting Acer PrimaLite™ technology (for selected models) • Acer PureZone technology (for selected models) • Acer Xpress VoIP phone (for selected models)
• WLAN: Intel® PRO/Wireless 3945ABG (dual-band tri-mode
802...
Aspire 7720 Series User's Guide EN - Page 63
...process helps you restore the C: drive with the original software content that is installed when you first turn on your notebook. Follow the steps below to -disk... disk. English
42
recovery CDs. Note: To activate the BIOS utility, press during POST. To start the recovery process: 1 Restart the system. 2 While the Acer logo is Enabled. 3 Exit the BIOS utility and save changes.
Important!...
Aspire 7720 Series User's Guide EN - Page 116
...:
Notebook PC
Model number:
ICK70
Machine type:
Aspire 7720G/7720/7320
SKU number:
Aspire 7720G/7720/7320-xxxxx ("x" = 0 - 9, a -
San Jose, CA 95110 USA
Contact person:
Acer Representitive
Tel:
1-254-298-4000
Fax:
1-254-298-4147 The following local manufacturer/importer is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This...
Aspire 7720 Series User's Guide EN - Page 117
... of the same product will continue comply with the requirements. English
96
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: ICK70 Machine Type: Aspire 7720G/7720/7320 SKU Number: Aspire 7720G/7720/7320-xxxxx ("x" = 0~9, a ~ z,...
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