IBM 704 - Manual (Page 153)

Installing Video Memory
7. Reinstall the covers (see “Completing the Installation” on
page 201) and run the System Configuration Utility program
(see Chapter 3, “Configuring Your Server” on page 39). The
next time that you start the server, a message appears to
indicate that memory has been added or removed.
8. Go to Table 9 on page 283 to record the size of the DRAM and
the connector into which it is installed. Then, return here and
continue with “What to do next?” on page 136 to determine
your next step.
Chapter 4. Installing Options 135