Note on archived topics.
12-01-2009 08:24 PM
12-01-2009 08:28 PM
Make it easier for other people to find solutions, by marking my answer “Accept as Solution” if it solves your problem.
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12-10-2016 08:42 PM
12-10-2016 10:57 PM
>>> How do I correct? Thanks for your immediate help.
> Please help.
Security-certificates have a "not valid before" and a "not valid after" date.
So, check the date/time/timezone on your computer.
Also, from: http://www.bing.com/search?q=HP+Pavilion+f1503
it seems that the 'F1503' is the model-number for your computer's monitor, not your computer.
If you are trying to connect, either "wired" or "wireless", to your home wired/wireless router, it is important that the "clock" inside the router also has the correct date/time/timezone.
What is the model-number for your computer?
What is the manufacturer and model-number of your router?
Sometimes, it also is important to tell us the "version" of the software running on the router.
Check the label on the bottom of the router?
Do you get the error-message only when trying to connect to some web-sites, e.g., https://www.google.com
or https://www.microsoft.com ???