Dear All,
My hp20s is out of order,but it want repair it.I can't see any screw in the back cover. Can you tell me how to disassemble it.
Thx
joshua
Dear Karl Schneider,
Thank for your reply.
Thx
joshua
And if you find it not repairable, the Hp33s algebraic mode is AOS just like the Hp20s. Therefore the Hp33s is the closest direct replacement for the older Hp20s also.
Thank you for your replay, I don't like the hp's style of current model . I like the old model such as hp22s , hp20s , hp 12c , hp15c. I prefer repair my hp20s .
Quote:
Thank you for your replay, I don't like the hp's style of current model . I like the old model such as hp22s , hp20s , hp 12c , hp15c. I prefer repair my hp20s .
Hi, Joshua. Here's a like to a calculator dealer that is advertising new 20s' for sale:
http://www.usedcalculators.com/hpmain.php
Regards,
John
Dear John,
Thank you for your information. I also buy a new one form e-bay.You also reach in here.It is come from HPCalculatorscom.The price is about US$50 + shipping(US$25 to Hong Kong ),but I don't known that the shipping is very expensive just for USPS Airmail.
Thx