Post Reply 
hp 48g tried memory reset, calc looks near dead
01-22-2017, 08:06 PM
Post: #1
hp 48g tried memory reset, calc looks near dead
I have had and used hp48g since 1997. recently interested in trying more programing, but calc has had some garbled issues, so tried memory reset. Finally I got the window which asks "try to recover memory?" Indicated "no" and calculator screen went very pale and showed only vertical lines. Took batteries out, put new ones in and same thing happened. New batteries will completely sapped.

Can anything be done to recover the functionality of the machine?
Find all posts by this user
Quote this message in a reply
01-22-2017, 10:48 PM
Post: #2
RE: hp 48g tried memory reset, calc looks near dead
Did you try the reset hole in the back of the calculator, underneath one of the rubber feet?

Graph 3D | QPI | SolveSys
Find all posts by this user
Quote this message in a reply
01-23-2017, 12:53 PM
Post: #3
RE: hp 48g tried memory reset, calc looks near dead
Make absolutely certain the polarity of the battery insertion.

(01-22-2017 08:06 PM)john murphy Wrote:  I have had and used hp48g since 1997. recently interested in trying more programing, but calc has had some garbled issues, so tried memory reset. Finally I got the window which asks "try to recover memory?" Indicated "no" and calculator screen went very pale and showed only vertical lines. Took batteries out, put new ones in and same thing happened. New batteries will completely sapped.

Can anything be done to recover the functionality of the machine?
Find all posts by this user
Quote this message in a reply
Post Reply 




User(s) browsing this thread: 1 Guest(s)