From now on the FN-F8 Key combination will turn it on and of. Thanks so much, I have had the same problem with my Toshiba A660. I think the switch goes off if the battery power gets low. There is a power control option to stop the wireless from turning off to conserve power. I have the 'media bar' above the keyboard and the switch on it for the wireless usually does not work in Windows 7. If you run Ubuntu it works fine.
The Official Toshiba Support Website provides support for Satellite A505-S69803.
Oppo tool v1.2.1 password problem. • Select the option of ‘Restore my computer to an earlier time’ in the pop up system restore window. • Select a restore point which you believe is error-free in the window and click Next again. • Click OK in the pop up system restore message. • Click Next to confirm the restore action and allow the tool to restore the previous Windows XP configuration. • Reboot your computer and logon as administrator.
• A message will pop up at this moment inform you the restore has been completed, click OK to finish the whole process. • Now test the error to see if it work out as expected. How to perform system restore in Windows 7/Vista to fix TBSWireless.exe error • Click Windows start button, in the search field, type in restore, and the system restore option will appeared at the top of the menu for you to select. • The Windows system restore screen will then appear, now you are facing two options, ‘Recommended restore’ and ‘Choose a different restore point’, the second one is recommended.
• Error loading [path] TBSWireless.exe. The specified module could not be found. • This application has failed to start because TBSWireless.exe was not found. • Can't find TBSWireless.exe Information about TBSWireless.exe File. Filename: TBSWireless.exe File Description: Wireless On/Off Latest Known Version: 1.0.1.32 Product Name: TBSWireless Application Company: - File type: exe file OS Infected: Windows NT/2000/2003/XP/Vista/2008/7/8 MD5: ed869807b1f68fcfc8e4a96e0cfc9015 Security Level(0-5): 5 Recommended: General Causes of TBSWireless.exe Error This TBSWireless.exe file stores important information that how the program or a Windows service needs to run. As a result, it will pop up an error message when this file is corrupt or damaged.
Click Open System Restore 4). After the dialogue pops up, click Next button to proceed 5). Choose a restore point and then click Next button to continue 6). Confirm your restore point and click Finish button 7. Repair your Windows Operating System Rather than wiping out your hard disk and reinstalling your system, you can perform a startup repair to repair your corrupt Windows system files that may be associated to TBSWireless.exe file.
Tbswireless.exe Missing
When a software was installed or uninstalled incorrectly, sometimes there will be some invalid or corrupt registry entries of some software files like TBSWireless.exe are left in the registry. That's why it's necessary to regularly clean those invalid and corrupt registry entries and keep the registry compact so that such errors can be reduced and your computer performance can be improved. Attention: The system registry stores all information that all software and hardware require to run.
If the poor wireless performance is noticed when connected to a specific, older, Access Point, you may want to consider, updating the Access Point firmware, or replacing the Router/Access Point with a later revision device. Enable Wi-Fi (or wireless), also called turning on the Wi-Fi switch To begin, we'll start with the simplest and quickest solution - ensuring that it's enabled. 
On most laptops that come with Windows 8, you can toggle the Wi-Fi by pressing F8 or holding FN and pressing F8. This varies by model, so you might want to try both.