My Computer Clock, ever since I reformatted, is not consistent with the current date and time where I am located (Australia, Sydney) - I have manually set the computer time/date and localisation, once rebooted the laptop or power it on again, the computer clock shows January 2009 with 1:13AM which is very wrong.
Reformatting will not solve the issue - Example: When you reformat, you choose Sydney as the time but it still shows wrong time/date.