Figure 96. 8 x 3.5 SAS/SATA backplane
1. optical drive power connector [J_ODD1]
2. backplane power connector [J_BP_PWR_A]
3. SAS A0 connector [J_BP_SIG]
4. backplane signal connector [J_SAS_A0]
5. SAS B0 connector [J_SAS_B0]
Removing a backplane
Prerequisites
CAUTION:
To prevent damage to the drives and backplane, you must remove the hard drives from the system
before removing the backplane.
CAUTION:
You must note the number of each hard drive and temporarily label them before removal so that you
can replace them in the same locations.
1. Follow the safety guidelines listed in
on page 27.
2. Follow the procedure listed in
Before working inside your system
3.
.
4. If installed,
remove the middle cooling fan assembly
.
Steps
1. Disconnect the data, signal, and power cables from the backplane.
2. Pull the release pin and holding the pin, lift the backplane out of the system.
Installing and removing system components
107
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Страница 21: ...Figure 16 Configuration and layout 20 Dell EMC PowerEdge T640 overview ...
Страница 22: ...Figure 17 Electrical overview Dell EMC PowerEdge T640 overview 21 ...
Страница 23: ...Figure 18 Memory information 22 Dell EMC PowerEdge T640 overview ...
Страница 24: ...Figure 19 System tasks Dell EMC PowerEdge T640 overview 23 ...