Search found 2 matches

by Andrello
Thu Mar 03, 2022 12:16 pm
Forum: DOS Palmtops
Topic: Sharp PC-3000
Replies: 114
Views: 126390

Re: Sharp PC-3000

You can find the instructions for opening the unit in the Service Manual, I am posting here the page describing the simple operations needed. According to the Technical Reference Manual, the POST error 003 refers to "Chilly boot SRAM test failed because a value read from a byte did not match th...
by Andrello
Tue Oct 19, 2021 11:07 am
Forum: DOS Palmtops
Topic: Sharp PC-3000
Replies: 114
Views: 126390

Re: Sharp PC-3000

Dear All, I am quite new on this forum since I started my experiences with PC-3000 just last summer and I would be happy to share with everyone what I have (hardly) discovered about this masterpiece of 90s. 1. RS.232 connector. I found out the serial connector required is manufactured by DHF and the...