Having problems with your Acer Aspire 4720 Notebook ?

Acer 4720,when switched on wifi button,the light for wifi is flash and the funcion is worked.But switched off wifi button,the light is still on.How can i switch off the light?

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Answers :

For Windows Based Computers
\015\012
\015\012 If the drivers for the wireless adapter contain a setting to toggle wireless radio, it can be located using the
\015\012
\015\012following path: Start > Settings > Control Panel > Right click Wireless Network Connection Icon > Properties >
\015\012
\015\012Configure > Advanced tab
\015\012
\015\012 Here you will find a textbox with a list of selectable properties that are populated by the device driver. Once you
\015\012
\015\012select a property there will be a value field with a dropdown box containing configuration options that apply to that
\015\012
\015\012specific property. The name of the wireless radio property may vary because the listed properties are dependent on
\015\012
\015\012each specific device driver. It should be fairly intuitive to determine the correct property if you simply have the user
\015\012
\015\012read all the listed properties to you.
\015\012
\015\012 Many laptop manufacturers will place a physical switch on the outside casing of the laptop, so that the user can
\015\012
\015\012easily toggle wireless radio. Sometimes these switches get accidentally turned off, or intentionally turned off and the
\015\012
\015\012end user forgets to switch it back. The best practice in these situations is to ask the user to look for a physical switch
\015\012
\015\012on the case of the laptop, possibly with a symbol of a radio tower next to it. After turning the wireless switch on, the
\015\012
\015\012user will probably need to refresh their network list.
\015\012
\015\012 Laptops built by certain manufacturers may have a specific keystroke set up to toggle wireless radio.
\015\012
\015\012 Below are some examples of wireless radio software and hardware toggles that we have been able to
\015\012
\015\012document:
\015\012
\015\012Acer (General) - FN,F5
\015\012
\015\012ASUS (General) -The F5R has a toggle switch to turn on and off the WIFI; it is located on the left side of the
\015\012
\015\012notebook
\015\012
\015\012Dell (General) - FN,F2 or FN,F8 or FN,F12
\015\012 Dell d630 (D6xx?) latitude: toggle switch on the left side towards the front by the PCMCIA slots and headphone
\015\012
\015\012jack
\015\012
\015\012E-machine (General) - FN,F2
\015\012
\015\012Fujitsu (General) - FN,F10
\015\012
\015\012HP/Compaq (General Older models) - Button on upper left on keyboard deck
\015\012 HP/Compaq (General Newer models) - Button on lower left below keyboard
\015\012
\015\012IBM thinkpad (General) - Most have software switch or button on left hand side.
\015\012 IBM thinkpad (model not further identified) with wireless switch on front edge of case.
\015\012
\015\012Sony Vaio (General) - switch on front left
\015\012
\015\012Toshiba (General) - FN,F5 or FN,F8 or switch
\015\012 Toshiba Satelite has a physycal switch on front of case. FN+F8 shows wether wireless communications is
\015\012
\015\012enabled or disabled.
\015\012
\015\012For MAC/Apple Based Computers
\015\012
\015\012MAC OS X 10.4.x (Tiger & Earlier)
\015\012 Open MAc Hard Drive > Applications > Utilities folder > Set the Configure pull-down to Airport.
\015\012 Make sure the "Airport Power:" says On. (This is the status or your Mac's Airport card.)
\015\012 If not, click "Turn Airport On" button.
\015\012
\015\012MAC OS X 10.5.x (Leopard)
\015\012 Click on the: Apple Icon > System Preferences > Network > Airport > Airport Power - On/Off
Repair Help & Product Troubleshooting for Acer Aspire 4720 Notebook

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