Link follows.
http://windows.microsoft.com/en-US/windows7/products/features/system-restore
And once it's turned back DO NOT ACCEPT DRIVERS FROM MICROSOFT.
Bob
When my laptop wakes up from sleep mode, my wireless turns off for about 2-5 minutes. The screen also flashes, the task bar switches from black to clear. When wireless starts working again, the screen flashes a second time and the task bar returns to black.
This started about a week ago.
Any ideas?

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