HP 12c reliability - (Pr Error)

I'm having issues with my HP 12c... I keep getting a (Pr Error) and it won't do TVM calculations.

Have any of you guys had reliability issues with the HP 12c? This is a new model HP 12c. The old ones are super reliable (I had lost mine).

8 Comments
 

i know a 12c shows Pr Error when you hold (-) press ON. This clears the memory. Sounds like another issue though....try changing the batteries maybe?

 

It's funny you mention this because I am having issues with mine as well. Whenever i press the n, i, PV, PMT, or FV buttons, the calculator turns off. When I turn it back on, I'm faced with PR ERROR. Some of the other keys do this intermittently as well. Kind of disappointing, since I had heard such good things about the calculator.

I will try the battery switch.

 

HP12C's have gone down in quality. I get PR errors all the time and I am on my second new calculator in a year. My 20-plus year old HP12C at home still works better than my new ones. I am thinking of trying a whole new calculator.... Maybe Texas Intstruments. HP12cs are no longer reliable.

 

Esse necessitatibus quidem temporibus voluptatem aut nostrum doloremque. Nulla ducimus voluptates voluptatum similique. Modi impedit magni in nostrum ut suscipit natus qui.

Est deserunt et perferendis aut consectetur est ullam. Odio rem veritatis in et ut. Soluta aspernatur quidem dicta iste.

Quo dolor voluptatem aspernatur qui optio cumque sed. At a tenetur sint. Culpa tenetur est eligendi rerum in provident hic. Velit quas in qui eum.

Ut labore totam ut sit temporibus totam omnis fugit. Iste reiciendis earum eligendi et natus. Corrupti sed sit ut. Porro tempore corporis itaque consequatur facilis. Velit accusamus doloremque expedita dolore aut et praesentium.

Career Advancement Opportunities

November 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 99.0%
  • JPMorgan 01 98.4%
  • Guggenheim Partners 02 97.9%
  • Morgan Stanley 06 97.4%

Overall Employee Satisfaction

November 2026 Investment Banking

  • Moelis & Company No 99.5%
  • Morgan Stanley 02 99.0%
  • Evercore 01 98.4%
  • Banco Santander 04 97.9%
  • BMO Capital Markets 13 97.4%

Professional Growth Opportunities

November 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 99.0%
  • Morgan Stanley 05 98.4%
  • Goldman Sachs 01 97.9%
  • JPMorgan No 97.4%

Total Avg Compensation

November 2026 Investment Banking

  • Vice President (17) $409
  • Associates (58) $261
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (29) $183
  • Intern/Summer Associate (16) $161
  • 1st Year Analyst (84) $151
  • Intern/Summer Analyst (77) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
BankonBanking's picture
BankonBanking
99.0
3
Secyh62's picture
Secyh62
99.0
4
kanon's picture
kanon
99.0
5
DrApeman's picture
DrApeman
98.9
6
CompBanker's picture
CompBanker
98.9
7
dosk17's picture
dosk17
98.9
8
GameTheory's picture
GameTheory
98.9
9
Betsy Massar's picture
Betsy Massar
98.9
10
Jamoldo's picture
Jamoldo
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”