Problem with GX



#3

My GX when I put it on gives a "0" in ths display. When I press the "ON" button, nothing happens and the calculator just remains on. If I take out the battery and replace it, same thing happens. I cannot do the self test, because it appears the On button is not functioning properly.
Any ideas? SHould I dump it and go for the 49G+?


#4

You should not dump it, but you should also buy the 49g+

press above [ B ] key (and below the LCD) and the [ON] will function during the press, yes?

If so, the contact enforcing foam inside is too old: open & replace

[VPN]

#5

Raj --

Before you accept VPN's advice, consider the following:

I assume that you mean a HP-48GX. It may show stack-level identifiers 1, 2, 3, and 4 and a right-justified "0.000" (or any other value) in Level 1 when turned on, if that is what was in the stack.

To turn the 48GX off, press the right-arrow (green) shift key, followed by "ON".

-- KS


Possibly Related Threads...
Thread Author Replies Views Last Post
  Riemann's Zeta Function update (HP-28S, HP-48G/GX/G+, HP-49G/G+/50g) Gerson W. Barbosa 0 391 06-30-2013, 01:01 AM
Last Post: Gerson W. Barbosa
  OT: DIFFERENTIAL EQUATIONS using the HP-48G/GX Ivan Rancati 2 519 06-04-2013, 04:11 AM
Last Post: Frank Boehm (Germany)
  HP48 GX in "Spiderman" Paulo MO 0 302 08-23-2012, 08:23 PM
Last Post: Paulo MO
  TDS-GX/ Surveying aj04062 1 375 08-22-2011, 10:51 PM
Last Post: Martin Pinckney
  Symbolic Complex Linear System Solver (HP-28S, HP-48G/GX and HP-50g) Gerson W. Barbosa 0 246 03-13-2011, 03:10 PM
Last Post: Gerson W. Barbosa
  Backing up several HP48G/G+/GX via HP50 Thomas Chrapkiewicz 4 641 02-14-2011, 11:39 AM
Last Post: Tim Wessman
  Fast editor for 48SX/GX?? Mark Edmonds 16 1,315 06-05-2009, 12:53 AM
Last Post: Mark Edmonds
  HP48 gx Connectivity Tips JJB299 2 414 02-10-2009, 01:01 PM
Last Post: Ed Look
  HP48G,GX andSX for TDS use Ian Carmichael (South Africa) 0 278 06-02-2008, 05:47 AM
Last Post: Ian Carmichael (South Africa)
  HP 48 GX Emily Lane 6 623 06-15-2007, 12:10 PM
Last Post: Giancarlo (Italy)

Forum Jump: