IOMs
Page 132
7750 SR-12
R
EPLACING
AN
IOM
Figure 43: Replacing an IOM
To replace an IOM:
Step 1
Remove the replacement IOM from the packaging. Do not touch the printed circuit board
and connector pins.
Step 2
Holding the IOM by the edges, rotate the ejector levers inward. The ejector levers must
be in this position to release the locking mechanism.
Step 3
Align the IOM with the slot guide and slide the IOM inward until the connectors are seated
with the backplane.
Step 4
Rotate the ejector levers outward to lock the IOM in place.
If an IOM lever does not shift to the locked position, the IOM is not properly seated.
Rotate the levers inward and pull the IOM out halfway and then try to reinsert it. Try again
to shift the levers outward to the locked position.
Step 5
Secure into place by tightening the captive screws.
2
1
SR12020A
Summary of Contents for 7750 SR-12
Page 1: ...7750 SR 12 INSTALLATION GUIDE Document Part Number 93 0019 01 December 2003 ...
Page 6: ...Page 4 7750 SR 12 Table of Contents ...
Page 14: ...Page 12 7750 SR 12 ...
Page 84: ...Monitoring AC Power Page 82 7750 SR 12 ...
Page 100: ...Establishing Router Connections Page 98 7750 SR 12 ...
Page 150: ...Impeller Trays Page 148 7750 SR 12 ...