Service Guide
4-50
Expansion Unit ECB Card
Note: Before attempting to handle the ECB card, please read the “How to Use the
Antistatic Envelope” section at the beginning of this chapter.
Removal
1. Remove the front cover, the side cover, and the rear cover of the unit following the
procedures described in “Front Cover” on page 4-3 and “Side Cover” on page 4-6.
2. Unplug any cable connectors from the ECB card.
3. Loosen the two ECB card retaining screws, using a screwdriver, then hold the ECB card
by its edges and pull it out of the disk expansion unit.
Installation
1. Position the ECB card into the appropriate disk expansion unit.
2. Secure the card by tightening its retaining screws.
3. Connect any cables to the ECB card connectors.
4. Replace the the side cover and the front cover of the unit following the procedures
described in “Side Cover” on page 4-6 and “Front Cover” on page 4-3.
Summary of Contents for 7012 G Series
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