hey guys finally got computer back after getting new motherboad etc put in. now more problems grrrrrrr. well we got wireless telstra cable cause they could not get cables up stiars to where the computer is. it connects to the net then after like 30 sec boardband dissconnects and it cant find a wireless signal then about 30 sec later it goes back on, and it keeps doing this all day and all night and its gettin realy annoying so have to use my gf laptop agian. it cant be router cause i'm using her laptop somust be to do with the usb adaptor that plugs into computer which recives the signal from the router down stiars. its a brand new router and usb adaptor..
any help???????