4
Attention: Errors can occur if you disconnect both back-power card cables while
the 7133 is running. Never disconnect both back-power card cables unless the job
you are doing needs you to do so (for example, the removal of a backplane
assembly).
Disconnect the cable
8
or
7
for the back-power card that you are removing.
5
Pull out the relevant back-power card
5
or
6
.
6
Replace parts in the reverse order. Ensure that you push the power cards fully
home.
3-42
7133 Service Guide
Summary of Contents for 7133 Series
Page 1: ...7133 SSA Disk Subsystems Service Guide SY33 0185 02...
Page 2: ......
Page 3: ...7133 SSA Disk Subsystems Service Guide SY33 0185 02...
Page 8: ...vi 7133 Service Guide...
Page 14: ...xii 7133 Service Guide...
Page 44: ...Labels Dummy Fan and Power Supply Assembly 1 30 7133 Service Guide...
Page 94: ...2 10 7133 Service Guide...
Page 110: ...2 2021 6 7133 Service Guide...
Page 114: ...2 2022 4 7133 Service Guide...
Page 138: ...2 2330 18 7133 Service Guide...
Page 146: ...2 16 7133 Service Guide...
Page 210: ...3 64 7133 Service Guide...
Page 222: ...4 12 7133 Service Guide...
Page 229: ......
Page 230: ...Part Number 32H6990 Printed in the United Kingdom 32H699 SY33 185 2...