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HP48G SYSEVAL - <ON>D ? - Printable Version

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HP48G SYSEVAL - <ON>D ? - TomC - 07-01-2023 01:07 PM

I have a HP48G+ which has keyboard issues. (long story for another thread)

Consequently, I cannot use the <ON>D sequence to start the self test.

Does anyone know the SYSEVAL address to execute this?
I've scoured the archives and could not find it.

SYSEVAL locations for the <ON>C and <ON>E would be helpful too!

Cheers,
TomC
ps: The issue is NOT due to the usual 'pressure below the display' poor connection issue.


RE: HP48G SYSEVAL - <ON>D ? - Allen - 07-01-2023 01:20 PM

99% of the time, it's possible to get the "D" key to register by pressing on the bezel gently with your thumb between the top row of keys and the screen. You may need to try different pressures or different locations.


Help!! Any ideas?? RE: HP48G SYSEVAL - <ON>D ? - TomC - 07-05-2023 04:26 PM

(07-01-2023 01:07 PM)TomC Wrote:  I have a HP48G+ which has keyboard issues. (long story for another thread)

Consequently, I cannot use the <ON>D sequence to start the self test.

Does anyone know the SYSEVAL address to execute this?
I've scoured the archives and could not find it.

SYSEVAL locations for the <ON>C and <ON>E would be helpful too!

Cheers,
TomC
ps: The issue is NOT due to the usual 'pressure below the display' poor connection issue.