07-29-2008, 10:59 AM
I have 2 of HP17BII+, but both of them have keypad error. When I turn on, both of the calcýlator, language selection comes.. But I can't press any of the keys in first row of keypad...
may be I can open it and check what the problem is.
Any tips welcome..
thanks for your interest,
picture of HP17BII+
http://www.voidware.com/calcs/images/hp17biiplus-1.jpg