I forgot the password in my sharp oz-750 which I have not used in 7 years how could I use it again ?

you can contact the service provider......

Here is a link to the download of the manual online.
http://www.retrevo.com/support/Sharp-OZ-730PC-PDAs-and-Handhelds-manual/id/281bh528/t/2/
Hope it was helpful?

CALL thewizardshop.net 803-736-4382 they have software and sharp organizers.The wizardshop can help you with ALL your Sharp Organizer needs.
Cords,software for Windows XP and 7. They have Sharp OZ-730,OZ-770 and YO-520. They also repair ALL Sharp organizers with a keyboard.
www.thewizardshop.net
803-736-4382

If you forget your password, there is no way to bypass the Secret function or enter a new password without losing all data marked as Secret.

If you forget your password, you will not be able to
unlock the Organizer and access your secret information. If this happens, you will have to delete the old password to be able to continue to use the Secret function. This will also delete all entries marked as secret.

The instructions on how to do this are here Page 56:
http://74.125.93.132/search?q=cache:SOGXtoq14ZkJ:www.sharpusa.com/files/org_man_OZ730_750.pdf+Sharp+Wizard+OZ-730+recover+password&cd=1&hl=en&ct=clnk&gl=ca&client=firefox-a

Be sure the batteries are in correctly and are good, be sure the battery switch is back to the "normal position" - also it may have to be reset to work again - here is the instruction manual for doing that , page 7 chapter 1:
http://www.promsoft.com/dev/oz700sdk/oz7xx_manual.pdf

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

This isn't really a solution, but be aware that the password IS case sensitive.

sharp yo 520

I have lines all thru it.

Hi Pat,

and with the indulgence of otacon and Ekse...

You would need the Docking Module and the attached COM1 cable/plug.

You might find this page/document very informative if not interesting. Should you need the software (Day-Timer Organizer), it is available here. Additionally, a Q & A about OZ750 is here.

Hope this be of additional help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

Hi, I has this problem but I found in the user manual this instructions and works ok: 1. Press and hold the Start key.
2. While holding down the Start key, push the RESET button
on the bottom of the Organizer using a pen or some other
pointed object. The following message will appear.
"Do you really want to initialize the organizer's memory (this will delete all data)? Yes:[ENTER/No:[ESC]
3. Press to initialize the Organizer.
The message .Working... Please wait.. appears while the
Organizer proceeds with the initialization procedure.
The Welcome message then appears.