Zyxel P660HW-D1 upgrading the antenna

No, set the channel to different settings.

slt tous le monde svp je cherche le mot de passe de router inalambrico telefonica zyxel p660hw_di 1234 ne marche pas merci.

Dc output is 12v and 1amp.
You can buy power adapter for Zyxel P660HW-D1 from nearest computer shop or from internet.
It's power adapter needs 12v and 1 amp.
Let me know if you need further assistance.Thanks for using FixYa.

try upgrading the firmware of the router and then reconfigure it

try to upgrade the firmware of the router.
download the firmware of the router from the manufacturer's web site and upgrade the firmware.
Click Here for more info

Try resetting the router and then see if the WLAN will lit up.Maybe it just disabled on the router. have you tried accessing the router's setup page to see?

I guess you mean that you have deleted or lost it off you PC???

use this util to read it if it still is used on one of your WiFi connections


http://www.nirsoft.net/utils/wireless_key.html

Yes. You can just deploy a Wireless Access Point or a Wireless Range Expander. What they do is they extend your signal from main router thus, if you're having low reception at one part of your house, deploy the Wireless Access Point there and it's gonna give you another excellent signal.

como abro los puerto para usar emule

Its not your router you need to optimize. Its the computer!