HI, yesterday i try to access to internet and set to ON the button on my HP portable notebook Pavlion but when i turn on the led NOT change from yellow to BLU! And not appare in the low of the tray the antenna icon to wireless state! I controll and in ALL NETWORK not appare the wireless connetion icon ! and in control pannel- device manager NOT appare in network the WLAN BROADCOM 802.11 MINIPORT ! lost.... i see only an 1934 NET ADAPTER and a new voice that say: NVIDIA NFORCE NETWORKING CONTROLLER MINIPORT. why ? I use the programm Network Strumbler 0.4.0 and it say that i have NOT a nettwork adapter installed !!!!! wow ! I try to restore the system to an all day, but none ! i resinstall from secrete partiotion HP the Software HP and all the HP wireless drivers .... but NONE !!! if i go to this programm it HP WIRELESS ADJUST STATUS it say: [IMG]http://i40.tinypic.com/2lvi64j.jpg[/IMG] [URL]http://i40.tinypic.com/2lvi64j.jpg[/URL] what si this Micorsoft Device manager ? and F10 ? what and where? it force the wi-fi adapter to work or ? now, is the internal wi-fi network fault or ONLY the software ? but in how mode i know what is fault and dead ???? And, why in Network status NOT appar the icon of "Connection of wireless " and in device manager in harware microsoft of XP there is not the WLAN BROADBAND 802.11 schedule and driver all disappear !!! is an hardware or software problem on my wireless wi-fi network ? what is this F10 the set-up in bios of my notebook hp? but in bios there isn't a voice that say "device" ...help me