Lenovo 5457 Installation And Service Manual page 246

Power cable
Configuration cable
Signal cables
Figure 155. 2.5" hot swap hard disk drive backplane cabling installation for 5U server model with hot-swap power
supplies
The following illustration is for 5U server models with 3.5" hot swap hard disk drives installed.
Signal cable
Power cable
Configuration cable
Figure 156. 3.5" hot swap hard disk drive backplane cabling installation for 5U server model with hot-swap power
supplies
4. Install the screws that secure the hot-swap hard disk drive backplane to the drive cage.
Notes:
• A total of four screws need to be installed for backplanes that support 2.5" hot-swap hard disk drives.
• A total of two screws need to be installed for backplanes that support 3.5" hot-swap hard disk drives.
The following illustration is for 5U server models with 2.5" hot swap hard disk drives installed.
Lenovo System x3100 M5 Installation and Service Guide
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