Actually, two questions:
1. there are three slotted screws on the back of the older metal backed HP 71B's. Two must be removed and are placed vertically to one side. The third is attached to the circuit board inside via a nut. It does not have to be removed to separate the two halves of the computer. My question is, after searching the site and talking to Tony Duell is; what is the purpose of this screw and nut other than support. It does not control a trimming capacitor or anything else, so why so many admonitions not to move it?
2. My card reader is EXTREMELY finicky when it comes to differentiating "TOO SLOW versus TO FAST". Is it just practice or is there away to expand the window for the correct speed. I am running about 10% successful on my card read write operations.
Thats, it, got to go now.
Cheers, Geoff
Edited: 1 May 2008, 8:45 p.m.