HP 48SX



#2

The batteries were dying. The last time it booted up, I got a message "Trying to recover memory".
I just replaced the batteries and automatically, the screen a all dark, with the hourglass.
Nothing else. Can't turn it on or off or reset with the three corner keys.
Any help would be great.

Thanks

Seb


#3

Got it to work.
Simply left the calculator without any batteries in it for 1/2 hour
Installed the batteries and it turned on properly with the message "Try to recover memory".

All is good.


Possibly Related Threads...
Thread Author Replies Views Last Post
  The HP Graphers 48SX - 50G Jedidiah Smith 11 1,465 04-08-2013, 08:35 PM
Last Post: gene wright
  Error Message/Procedure HP-48SX with TDS Survey SX card bporter101 6 1,030 12-10-2012, 10:18 AM
Last Post: bporter101
  Need help - HP 48SX bank switching 1MB card JJB299 1 529 11-07-2012, 07:34 AM
Last Post: Raymond Del Tondo
  HP 48SX equation library card transfer Vincent Weber 3 794 09-01-2012, 10:23 AM
Last Post: aurelio
  HP 48SX Solve Equation Library Cards Mike Hein 3 854 08-22-2012, 01:07 PM
Last Post: Chris Dreher
  Stack Replacement for HP 48SX bluesun08 2 659 05-17-2012, 02:35 PM
Last Post: bluesun08
  Odd Bringslid HP 48SX aj04062 1 487 05-01-2011, 01:26 AM
Last Post: Jesse Dodd
  48sx Numerical Integration Question svisvanatha 4 764 03-10-2011, 06:38 AM
Last Post: svisvanatha
  48sx repair help svisvanatha 7 1,015 02-04-2011, 09:16 AM
Last Post: Han
  HP-48SX Repair - Diode aj04062 3 609 04-21-2010, 05:26 PM
Last Post: aj04062

Forum Jump: