I just tried to perform a rom update on my calc using the connection software and when I got to the last step(reset), pressed the reset button. Now my calc will not turn on. Any help?
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HP49G+ Rom update problem
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Post: #4
04-23-2006, 01:53 PM
 1. Do you have fresh "enough" batteries? 2. If you do, you may have to adjust the contract (hold ON and +). I hope this helps. |