20 Most Recent Acer Aspire 4720 Notebook - Page 9 Questions & Answers

Your laptop battery seems to be broken.
To be a 100% sure, can the computer run on only battery?
Try to have the computer plugged in to the charger for a couple of hours without starting it.

Download the drivers from the Acer WEB site. Make sure youselect the model of your laptop and the XP or Vista version of the drivers youthat require and it matches the Windows version that is installed on yourlaptop. Use this link to get to the Acer support: -
http://www.acersupport.com/drivers_download.aspx

Acer Aspire 4720 has a wireless button to enable/ disable the wireless communication on your laptop.

You also refer to Acer 4750Z Manual for further information, if required.

Hope it helps! Good Luck!
CreativeTECH

This was probely a driver problem

u must change the lcd this problem only screen

Please get here : www.driverslab.com/drivers/Camera/Acer/16/7.html
www.liutilities.com/device-driver/acer-crystal-eye-webcam/

J_____

Download the drivers from the Acer WEB site.Make sure you select the model of your laptop and the XP or Vista version ofthe drivers you that require and it matches the Windows version that isinstalled on your laptop. Use this link to get to the Acer support: -
http://www.acersupport.com/drivers_download.aspx

Computer audio malfunctions are either human or technically induced. First human induced is a situation where the feature functions either as sound volumes are least regulated. Second, technical conditions are caused either as malfunctions or compartibility issues

$250 to $320 depending on condition.
DO NOT but any one with LCD problem.
There is a lot of reported case on power jack /power issues.
===

reinstall the original driver

Download the WEBcamdrivers from the Acer WEB site.Make sure you select the model of your laptop and the XP or Vista version ofthe drivers you that require and it matches the Windows version that isinstalled on your laptop. Use this link to get to the Acer support: -
http://www.acersupport.com/drivers_download.aspx

Drivers for windows Vista are here: http://support.acer-euro.com/drivers/notebook/as_4720.html
Under Drivers and Utilities, Select and download these drives;
1. Wireless LAN Atheros
2. Wireless LAN Broadcom
3. Wireless LAN Intel
While installing, please start with "Intel" as you follow instruction there after. Restart your Laptop and install Broadcom, Atheros respectively.

Please ensure that VISTA SP1 is installed on your system prior to installing these drivers!
Driver incompatibilities on a system without VISTA SP1 might affect usability.



Rgds

Try to switch it back on. If this doesn't light up the indicator for Wifi, then the internal card for wifi may have a problem. However, try to 'restore' the computer to an earlier date, when the wifi worked. It might be a driver problem.

Good luck on this.

Hi,

You can reinstall the sound drivers from the Acer recovery management, to do so:
Start Menu> All Programs> Acer erecovery management> Restore> Restore Application & Drivers> Contents> Select Realtek and install it

OR

Got to http://gd.panam.acer.com/home/
Select the computer model
Select Operating System installed on your computer
Click Drivers
Select Audio (Realtek) and download it.
Once downloaded, install it on your computer.

Thanks and regards,
Jitha

To fix your touchpad, follow the information from this link.

Hi,

The laptop or Netbook computer's do not have the ability to updagrade Graphics carda as they are designed like it. The only possible hardware you can upgrade is the RAM. There are gaming laptop's available in market which are configured only for games.

Thanks and regards,
Jitha

Try installing the latest WEBcam driver.
Download the drivers from the Acer WEB site. Make sure youselect the model of your laptop and the XP or Vista version of the drivers youthat require and it matches the Windows version that is installed on yourlaptop. Use this link to get to the Acer support: -
http://www.acersupport.com/drivers_download.aspx