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The Ctrl, Shift and Alt keys on my laptop—an Acer Aspire 7736ZG laptop running Windows 7— have stopped working; both the left and right sets of keys. I have searched for solutions to this problem but I cannot find anything that works.
What can the problem be and what should I try to fix this?
2Can you clarify this means for everything or only with other keyboard presses. If you press alt on your browser, does it select the File menu? What happens if you press the left shift key 5 times quickly? – Dave – 2012-09-07T11:33:40.740
Yes, this is for everything, not only key combinations. Pressing alt will not change focus to the top menu and repeatedly pressing the shift key will not bring up the sticky keys dialog. – jsgroove – 2012-09-07T11:44:31.460