Posts: 1
Member Since: ‎01-08-2014
Message 1 of 1 (157 Views)


I have an HP Probook 4540S operating on Windows 7.  Every so often I will be typing a document or working with the keyboard and it 'freezes'.  For example, I will be drafting an email and all of a sudden I cannot type numbers (it enters the symbol above the number) and when I try to click into the body of the text, it selects everything below the spot that I click.  Is there a button/tool for this?  Am I accidently pressing something that i don't know about?



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