[rescue] nvram soldering howto

[Walter Belgers]

Scott Newell wrote:
> >AFAIK everything still works.. The top only holds the 2 cells I think.
> 
> Nope--the ST datasheet on the M48T02 is quite clear--there's a lithium
> button cell _and_ a quartz crystal in the top section.

You're never too old to learn (i.e. after I removed the crystal from a
3/80, SS1, SS2, SS2 and an IPC)...

I changed the webpage to warn future NVRAM hobbyists.

Walter.