HP-29C



#2

My old HP-29c that I bought in Saudi Arabia in 1978 had been in the closet for years. I gave it to my 16 yr. old son to use in his physics class and it worked well for quite a while but now the display just blinks zeros all the way across. Batteries are ok and polarity is right. Was wondering if anyone knew of a source to get it fixed or is it just shot? My boy really likes this old calculator and is well into using it. Thanks for any help.


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