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HP-12C+ show Error 9
06-22-2018, 07:52 AM (This post was last modified: 06-22-2018 10:01 AM by Gamo.)
Post: #5
RE: HP-12C+ show Error 9
Thank You for the reply to help figuring out the problem. Today I put a new set of batteries but this batteries is from IKEA brand for now.
All operations work perfectly no problem.
I'm still wondering why that it didn't show low battery power indicator. This batteries was original in box not the Maxell brand (Unknown Brand) and I used this same set of batteries for two years.

Gamo
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Messages In This Thread
HP-12C+ show Error 9 - Gamo - 06-21-2018, 09:56 AM
RE: HP-12C+ show Error 9 - Carsen - 06-21-2018, 02:02 PM
RE: HP-12C+ show Error 9 - BartDB - 06-21-2018, 05:58 PM
RE: HP-12C+ show Error 9 - grsbanks - 06-22-2018, 06:46 AM
RE: HP-12C+ show Error 9 - Gamo - 06-22-2018 07:52 AM



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