Reinstall The Controller Canister - Fujitsu ETERNUS AB Series Hardware Maintenance Manual

be identical. The presence of incompatible or mismatched HICs causes the controllers to lock down
when you apply power.
Procedure
1. Remove the controller canister's cover by unscrewing the single thumbscrew and lifting the lid open.
2. Confirm that the green LED inside the controller is off.
If this green LED is on, the controller is still using battery power. You must wait for this LED to go off before
removing any components.
3. Using a #1 Phillips screwdriver, remove the two screws that attach the HIC faceplate to the controller
canister, and remove the faceplate.
4. Align the single thumbscrew on the HIC with the corresponding hole on the controller, and align the
connector on the bottom of the HIC with the HIC interface connector on the controller card.
Be careful not to scratch or bump the components on the bottom of the HIC or on the top of the controller
card.
5. Carefully lower the HIC into place, and seat the HIC connector by pressing gently on the HIC.
Attention: Possible equipment damage –Be very careful not to pinch the gold
ribbon connector for the controller LEDs between the HIC and the thumbscrew.
6. Hand-tighten the HIC thumbscrew.
Do not use a screwdriver, or you might over tighten the screws.
7. Using a #1 Phillips screwdriver, attach the HIC faceplate you removed from the original controller canister
to the new controller canister with the two screws.
What to do next
Go to Reinstall the controller

Reinstall the controller canister

You reinstall the controller canister into the controller shelf after installing, or upgrading the HIC.
Procedure
1. Lower the cover on the controller canister and secure the thumbscrew.
2. While squeezing the controller handles, gently slide the controller canister all the way into the controller
shelf.
canister.
| Host interface cards |
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