suddenly I've lost wireless connection

[monster-munch]

hi
please can someone help me. yesterday i experienced a couple of problems and now i have lost me wireless connection to my router.

to begin with, while the computer was on but not being used it suddenly went to a blue screen then shut down. It would then hang in a start up screen and do nothing. After a while it started to boot fine. Then later in the evening the computer lost internet connection and was unable to locate my router. I removed my router from the connection list hoping to be able to re-install a new connection but now my wireless does not work. I can only get connection through ethernet connection.

my computer is an acer aspire one series running linux linpus with fedora 8. My router is a speedtouch 585.

please any help on this would be fab

[jmadero]

first things first

post the terminal output of ifconif

also:

do you see your wireless network but just can't connect? or do you show no wireless anywhere?

What kind of wireless card? Are you using linux native drivers or ndiswrapper?

[monster-munch]

thankyou for your advise but i was having big problems and because the machine was new I rebooted and all is now well. thank