Apple 2 MEG Plus Computer Hardware User Manual


 
- - Now, re-install the expanded RamWorks following
the installation instructions in your user’s manual
Testing Your 2 MEG+
After installing the Expander card, you should test it by
running the RamWorks Memory Test on the AppleWorks 2
Expander disk (Version 1.3) or the Super AppleWorks
Desktop Expander disk. The test will display X’s on empty
sockets and bad chips. Those sockets containing good chips
will be displayed as clear rectangles.
Adding Even More Memory...
There are sixteen RAM chip sockets on the 2 MEG+ Expander
which can accommodate from 1 to 2 megabytes of RAM, using
groups of eight 1 megabit dynamic RAM chips.
Memory chips with the correct specifications can be obtained
at some computer or electronics parts stores, or you can get
them through Applied Engineering; possibly at a lower cost.
Because Applied Engineering gets bulk-quantity discounts on
its purchases of memory chips, we can often offer them at
lower prices. We use high-quality memory chips and warrant
them for 5 years. (Most electronics parts vendors sell their
chips ‘as is.”) With Æ memory chips you are also assured of
getting the right chips.
Memory Chip Installation
Memory on the 2 MEG+ Expander is organized into two
BLOCKS, shown as A and B in the illustration below. Each
block must be completely empty or completely populated with
8 D-RAM chips. It is recommended that you fill block A first,
then block B. (See graphic following.)
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