IBM 86624RY Maintenance Manual - Page 257
Power backplane removal, Disconnect the power backplane cables.
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UPC - 087944490654
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Power backplane removal Note Read "Safety information" on page 340. To remove the power backplane, to the following 1. Turn off the server and peripheral devices and disconnect all external cables and power cords (see "Preparing to install options" on page 246); then remove the top cover (see "Top cover removal" on page 284). 2. To access the power backplane cables, slide the shuttle to the rear of the system (see "Shuttle removal" on page 277). 3. Disconnect the power backplane cables. 4. Remove the power backplane 1 . a. Remove the 5 power backplane screws 2 on the two top tabs and across the bottom front flange of the power backplane; then, remove the power backplane. Netfinity 5500 M20 - Type 8662 249
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Power backplane removal
Note
Read “Safety information” on page
340.
To remove the power backplane, to the following
1.
Turn off the server and peripheral devices and
disconnect all external cables and power cords (see
“Preparing to install options” on page
246); then
remove the top cover (see “Top cover removal” on
page 284).
2.
To access the power backplane cables, slide the
shuttle to the rear of the system (see “Shuttle
removal” on page
277).
3.
Disconnect the power backplane cables.
4.
Remove the power backplane
±1²
.
a.
Remove the 5 power backplane screws
±2²
on
the two top tabs and across the bottom front
flange of the power backplane; then, remove the
power backplane.
Netfinity 5500 M20 - Type 8662
249