Protection How can i check whether my wlan is protected?

Open File Explorer.
Navigate to your USB Drive.
Right-Click on the file. Select 'Properties'.
Un-check 'Read-only'.
Click 'Apply'.
Click 'OK'.

You do not say whether you bought a retail version or an online version. If you bought the online version, you will need to download it. You will also need to make sure that automatic updates are configured. If all else fails, contact customer service here: http://service.mcafee.com/default.aspx?lc=1033

Did you check whether the protection assy is working properly? The protection circuit is checking the current of the power transistors as far as I remeber. So there are several possibilities for that fault.
You should grab the service manual or at least schematic (http://elektrotanya.com/pioneer_sx-850_sch.pdf/download.html) and then go step-by-step. I recommend to start up with the protection assy itself. If this works properly go for the power amp. It is also not unlikely that the power supply is the cause of the problem.
Good luck.

Hello
disconnect all the speaker connections, and switch ON the set only, and see whether any protection function energizes or not. If yes, the fault is with the amp itself, and most likely to some damge of components in the output circuit section of the amp. If the amp does not show any protection, when all the speakers are disconnected, make sure that, any one amoung the speakers be the cause of this problem. Connect one after an other and find out which one causes protection circuit to energize. OK.

3 wire 120 all three are protected
Phone cord only uses two wire, both are protected.
Surge is only high voltage/amp

The amp has a fault, whether it is over current protection, overload protection etc etc. If no warranty open it up and take a look. When power transistors go they like to go in style.

Yes,
In the Disc Management options you should have the option to change whether disc protection is on or off.

Also, if you have one of the double-sided discs - they look like large computer floppy discs and can be inserted either way up into the machine - some of these have a "write protect" tab just like a floppy disc. Check to see if yours has one and whether it is set in the protect position.

Use this Tip as check list for your connection.
Then:

1. connect your PC to router using a LAN cable and be sure you can browse
2. connect to you router config page as admin and disable your security on Wlan, create a Unique SSID name for your WLAN.
3. stay connected with Lan Cable and check if you see the just created WLAN (= unique SSID)
4. Connect to Wlan using same parameters (no security)
5. as soon you are sure connection established (browse Net) disconnect LAN cable to check reliability.
6. reconnect Lan cable and reinstall security protection: WPA + PSK, TKIP passphrase, NO broadcast. and match router settings with PC settings.
7. retry every step if not successfull until ypu master the environment.

Of course let us know the result by scoring this solution and feel free to ask for further help: leave your email if you need remote assistance to your PC.

Connet to your router using a LAN cable.
Be sure you can browse
Configure your Wlan with same protocol WPA/WEP) and Keys (TKIP)
or remove every protection from your Wlan (not recommanded)
Do you see your SSID in your PC?