Power775 Disk Enclosure Fan Service Procedure
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3.7 Disconnect Cables, Hoses, and Retention Screws <= SSR TASK
STEP 19
Disconnect the four DCCA Service Network Communications (E/NET) cables from both DE DCCAs by
depressing the “retention clip” (see Figure 16 and Figure 17).
All cables should be labeled to help when re-
cabling the DE.
If any of these cables are not labeled, label them now.
Find the cable that was connected to and labeled DCCA1-T2. Connect this cable to Cable Assembly E/NET (test
tool) P/N 45D8000 (shipped in Power 775 Fill & Drain Tool Kit). If the test tool is not labelled, follow the
E/NET cable to the other end and label it T2. Do not connect it to the DCCA at this time.
Find the cable that was connected to and labeled DCCA1-T3. Connect this cable to Cable Assembly E/NET (test
tool) P/N 45D8000 (shipped in Power 775 Fill & Drain Tool Kit). If the test tool is not labelled, follow the
E/NET cable to the other end and label it T3. Do not connect it to the DCCA at this time.
Tools required:
Cable Assembly E/NET (test tool) P/N 45D8000 (shipped in Power 775 Fill & Drain Tool Kit)
Figure 16: DCCA Service Network Communications (E/NET) Cable