ZyXEL P-660RU-T1 Manual Do Utilizador

Prestige 660RU Series Quick Start Guide 

14

 

The USB LED is 
off or Windows 
does not auto-
detect the USB 
connection to 
the Prestige. 

Make sure the Prestige is turned on and connected to the USB port 
on the computer.   

Perform a hardware scan by clicking Start, Settings, Control 
Panel and double-clicking Add/Remove Hardware. (Steps may 
vary depending on the version of Windows).  
Follow the on-screen instructions to search for the Prestige and 
install the driver. 

Check for possible hardware conflicts. In Windows, click Start, 
Settings, Control Panel, System, Hardware and then click 
Device Manager. Verify the status of the Prestige under Network 
Adapter. (Steps may vary depending on the version of Windows). 

Remove the USB driver and install it on the computer again. 

Connect the Prestige to another computer. If the error persists, you 
may have a hardware problem. In this case, you should contact 
your local vendor. 

The PPP LED is 
off. 

Make sure the Prestige is turned on and you have a PPPoE or 
PPPoA connection. 

Make sure you entered your username, password and/or service 
name correctly.  A username may be case-sensitive.  

Check the schedule rules. Refer to the Call Scheduling chapter 
(SMT) in the User’s Guide. 

If you use PPPoA or PPPoE encapsulation, check the idle time-out 
setting. Refer to the WAN chapter (web configurator) or the 
Remote Node Configuration chapter (SMT) in the User’s Guide. 

Contact your ISP. 

1. Go 

to 

www.zyxel.com

. 

2.  Select your product from the drop-down list box on the ZyXEL home page to go to 

that product's page. 

3.  Select the certification you wish to view from this page.