On 23 Oct 1998 02:42:40 GMT, "A. Chernosk" <chernosk@wt.net> wrote: |Hehe, If you program, you would know ;) This happens a lot, I don't knwo |what the keys are on the 89, but try taking out all of your batteries, and |then the BACKUP BATTERY! This might work, other wise goto ticalc.org and |email the faq address, they should be able to help... Tried didn't work.