This tool:
http://www.passmark.com/products/keytest.htm
will test your keyboard, and will also report scan codes for all keys.
This tool:
http://www.passmark.com/products/keytest.htm
will test your keyboard, and will also report scan codes for all keys.
The excellent Mike Hunsinger reported this tool very helpful:
Here are the downloads for XP, 7, and 8.1: