11. Gently rotate the top of the SIMM away from you until you see the clips
on each end of the socket engage. Check to see if the prongs of the clips
are inserted in both of the small holes at each end of the SIMM. When
correctly inserted, the SIMM should be firmly seated in the socket.
12. Repeat Steps 10 and 11 for each on the remaining SIMMs, each time
moving to the next socket closer to you.
13. To verify that the SIMM installation was successful, reattach the chassis
lid to the chassis and reconnect all cables including the power cable to
the PCRIP-10.
14. Install the Diagnostic Plug in the Diagnostic Port on the backpanel of the
PCRIP-10.
15. Power on the PCRIP-10. A Diagnostic Status Page should be output to
the Priport which confirms the "Controller RAM size" as 16 Megabytes. If
the Diagnostic Status Page is correct, you may skip to Step 18. If the
Diagnostic Status Page does not reflect the upgrade to 16 Megabytes of
RAM, go to Step 16. If the Diagnostic Status Page does not output at all
and the PCRIP-10 Ready light is off, go to Step 17.
16. If the Diagnostic Status Page still shows only 4 Megabytes as the
"Controller RAM size", you need to recheck that each of the 4 SIMMs you
just installed match the specification of "4 Megabytes X 8" or "4
Megabytes X 9" as given above. The PCRIP-10 startup diagnostic routine
has checked the RAM and only found 4 Megabytes. BE SURE TO TURN
OFF AND UNPLUG THE CONTROLLER BEFORE MAKING ANY
FURTHER CHANGES TO THE SIMMS. When the changes are
completed, repeat Steps 13 through 15 to verify successful installation
before continuing to Step 18 for reassembly.
17. If a Diagnostic Status Page was not output to the Priport at all, the
PCRIP-10 startup diagnostics routine has checked the RAM in the
PCRIP-10 and found an error that prevented any further operation. BE
SURE TO TURN OFF AND UNPLUG THE CONTROLLER BEFORE
MAKING ANY FURTHER CHANGES TO THE SIMMS. When the
changes are completed, repeat Steps 13 through 15 to verify successful
installation before continuing to Step 18.
- First, check to see if all the SIMMs are properly seated in their sockets.
There should be no movement from side to side and very little
movement up and down if the SIMMs are properly seated.
VT2105 6-16 FSM
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