[comp.sys.mac.hardware] Personal LaserWriter NT RAM Upgrades??

ron@mpd.tandem.com (Ron Boerger) (06/08/91)

An earlier message concerning the 'easy upgradeability' of a Personal
LaserWriter LS got me scurrying to MY manual to see what, if anything,
it said about memory expansion for a Personal LW NT.  You guessed it -
the manual says NOTHING (ok, it was a pretty cursory check).  I pulled the
motherboard out of the printer (also, interestingly enough, this wasn't
documented either but was obvious); it has two standard-looking 8x1MB 
SIMMS (100ns).  So, the question is:  Can I just pop in a couple of 4MB
SIMMS in here and get 8MB in the printer?  Can I just change one of the
two SIMMS, to get 5MB?  Please E-mail replies; I'll be out of town the
next week and will summarize when I return (our site seems to purge news
after 3 days).

Thanks!