Memory Installation - With Inps In Card Cage 2 - HP 3000 Series Installation Manual

Series 44/48 to 58 Memory Upgrade
Memory Installation - With INPs In Card Cage 2
Materials used in this procedure are the S58 Memory Controller PCA (P IN 30172-6000 1),4 M B Memory PCAs (Pi N
30479-60001),2 MB Memory PCAs (PIN 30478-60001), existing I MB Memory PCAs (PIN 30161-600(1), and a 9-
board FCA (P IN 30094-60002). The 256 kb Memory PC As (P IN 30092-6000
I)
are not supported. lip to five memory
PCAs are support, for a maximum of 8 MB of memory.
NOTE
A Series 44/48 with a single card cage must have a second card cage (30087 A) to be upgraded to a Series 58C. Install all
memory PC As in card cage I.
See Figure 2-2 while performing the following procedure.
I. Remove the flat cable at J I on the Memory Controller(s) and memory PC As.
2. Remove the Memory Controller(s) from slot 9 in card cage I and/ or slot 8 in card cage 2 and remove the memory
PC As from slots I through 8 in card cage I
andl
or slots 9 through 16 in card cage 2.
3. On the backplane of card cage I, set the ME M
I
NO M EN switch to the ME M position. On card cage 2, set the switch
to the NO MEM position.
4. Set the S58 Memory Controller configuration switch (located near the right backplane edge of the PCA) so that all
three switches are in the down position. See Figure 2-4 for switch positions.,
\ I
I
I
\ I
\
/
\ I
\ I
I I
I I
\ I
\ I
\ I
\ I
I I
\ I
\ I
Figure 2-4. SS8 Memor)' Controller Switch Positions
5. Install the S58 Memory Controller peA in slot 9 of ca rd cage I.
2-9