Hi @all.
I have downloaded the latest firmware from Asus.com here
http://www.asus.it/support/download/...0g&Type=Latest under Bios.

There was standing:
Firmware release note for WL-500g, version 1.7.5.6

So I downloaded this file, unzipped it and so on.
Then wanted to upload the *.trx-File with the firmware updater in the administration under Firmware Upgrade.

All seemed well but after the message that I have to wait 80sec until the progress was completed an error appeared.

The IE said: Site not found.

And from then on I have not been abled to reconnect to the router with the IP 192.168.1.1

What's up? And now there is no signal from the wireless-antenna!

Has the firmwareupdate damaged my router?