Bsnl modem automatic getting reset

sarveshkushwaha Posts 1 Registration date Saturday September 14, 2013 Status Member Last seen September 14, 2013 - Sep 14, 2013 at 10:58 AM

Modem : ADSL2+ Router 450BXI Beetel
i m facing the strange problem , whenever i am trying to connect my laptop using wifi my modem is getting reboot automatically .when i m connecting using ethernet cable its working fine. and my all other devices are working fine using wifi , another laptop and mobile phone . My laptop is insipiron 15 R .