Replace battery in Sharp OZ-7000 - Sharp Wizard OZ-800

contact SHARP?
google SHARP wiizard oz-892 support.

One of the first PDA's from back around 1989, that makes it 30 years old now.
https://en.wikipedia.org/wiki/Sharp_Wizard

It's most likely your unit is no longer capable of working, as electronic devices do break, and nothing lasts forever. It certainly sounds like you've gotten your use out of the dinosaur that it is.

Time to get something modern and up to date.

http://old-organizers.com/Manuals/Sharp/Sharp_IQ7000_Eng.pdf
Follow this link to a pdf of the manual.

i change new Batteries and then not appear anythint on Screen. pls help.

Friend, try to replace the battery. If it doesn't work try to press firmly the LCD connection interface underneath the screen because such unit has lossen connection.use T6 screwdriver to open the unit then slowly firmly press the LCD connector on the interface. Such thing will solve the problem. good luck

first and foremost, I have to how you removed the battery and how you replaced it? cos there are methods of doing this.
well in case of another time, you have to disconnect all cables on the board including the Cd, battery and others, then you can go ahead and do what you said you've done.

unscrew 3 little screws at the bottom cover using jewelry phillip driver-remove the cover- you will see further instructions inside the cover. This model requires 5 batteries CR2032 (4 for main memory-1 for backup memory)-Hope it helps.

Charles Klaus

103 Club Colony Circle

Blythewood,SC 29016

803-736-4382

www.thewizardshop.net

email: [email protected]

When you held the start button down and pressed the reset, did you get a message appear ? as per the manual

http://ec1.images-amazon.com/media/i3d/01/A/man-migrate/MANUAL000002412.pdf

sharp yo 520

I have lines all thru it.