
- #Cannot sign in to lync check to make sure you are online update
- #Cannot sign in to lync check to make sure you are online full
- #Cannot sign in to lync check to make sure you are online windows
NOTE – In my case, the time was already correct to the second as independently verified with my cell phone.
#Cannot sign in to lync check to make sure you are online update
#Cannot sign in to lync check to make sure you are online windows

Cannot sign in to Skype for business because your computer clock is not set correctly (Another approach) To fix this issue, make sure that the computer’s clock and time zone settings are set correctly. I hope this small tip maybe will be helpful to someone. So I set the date to today’s date and it started working for me.

#Cannot sign in to lync check to make sure you are online full

UPDATE 2: In an attempt to get the email address to show up, I followed the steps below with no success: Not sure, but it's probably part of the same issue. UPDATE: I've also discovered that, although the user has an email address listed in their profile and on their My Site, they're showing up in the Users Lists for the site collection with no email. SharePoint 2013 Enterprise, Office 2013 on clients, using SharePoint Profile sync for users How should I proceed to troubleshoot this Lync presence issue? I've found several articles & forums detailing this issue, but those either don't have a solution or it's for ALL users, not just one.

When viewing her name in any people picker field in SharePoint, or in a group membership page, the little square is white and it says "Presence Unknown" when you hover over it. Lync appears to be working normally on her computer, and her online presence shows up correctly in Outlook. Other users display their presence normally, and I've had the Lync admin check her machine for any issues. I have a single user in our SP2013 farm whose online presence from Lync/Office consistently shows as "Presence Unknown" in SharePoint.
