iSimple Handheld PC 680/680e - Manual (Page 161)

Chapter 8 | Troubleshooting | 155
Problem Diagnosis/Remedy
HP Jornada locks up HP Jornada is locked up. Connect to AC
when running power and perform a soft reset. (See the
applications. Resetting section in this chapter.)
Note: Check battery power level regularly
to ensure that the main battery is not
running low on power.
HP Jornada does The display contrast is too light. Press
alt
not turn on or to increase contrast. (For more information,
display appears to see the Using HP Settings section in chapter 2.)
be off, even though
power is on.
HP Jornada runs
There is insufficient program memory or the
very slowly. memory needs to be refreshed. For detailed
instructions on making more memory
available, see the Memory management section
in chapter 7.
You can add additional memory to your
HP Jornada. See the Accessories section
in chapter 7 for a list of accessories that
will increase your HP Jornada memory.
Insufficient memory HP Jornada has run out of program
error occurs when memory for the application.
running an
application. For detailed instructions on making more
program memory available, see the Memory
management section in chapter 7.
HP Jornada does not PC Card is not inserted properly or drivers are
detect PC Card. not installed on your HP Jornada. Remove
and re-insert the PC Card correctly. If this
does not fix the problem, check the
documentation for the PC Card for
information on installing drivers on the
HP Jornada. (For more information about
compatible PC Card modems, see the
HP Jornada Accessories page at
www.hp.com/jornada.)