My computer is Eeepc 1201N.
last time after I update my fedora13,It's network Manager can't show up Wireless even searching it.
I want to log in my home wireless---IP:192.168.1.1
then I use ifconfig:

[sivanyeh@sivan ~]$ ifconfig
eth0 Link encap:Ethernet HWaddr E0:CB:4E:1C:2B:EA
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:27

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:720 (720.0 b) TX bytes:720 (720.0 b)

virbr0 Link encap:Ethernet HWaddr E2:7D:77:20:B3:37
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:3722 (3.6 KiB)

how to fix it?

What kind of wireless chip?

If you're not sure, try running dmesg as root. Here's how my wireless chip shows up in dmesg:

I've tried.
but no wireless message.
I don't know these can help or not(I found below the computer):
Wireless Module:AW-NE107H
IC:6317A-RTL8191SE