Dell E35S001, Руководство пользователя

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Power interposer board
The power interposer board is only supported in systems with redundant power supply units.
Removing the power interposer board
Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow
the safety instructions that are shipped with your product.
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your system section.
CAUTION: To prevent damage to the power interposer board, you must remove the power supply units (PSUs) or
PSU blank from the system before removing the power interposer board (PIB).
3. Remove the PSUs or PSU blanks from the back of the chassis.
4. Remove the cooling shroud.
Steps
1. Disconnect the power cables from the hard drive backplane and the system board.
2. Pressing the release latch on the PIB, lift the PIB to release it from the hooks on the PSU cage.
3. Lift the PIB out of the chassis.
Figure 75. Removing the PIB
1. release latch 2. hooks (4)
120 Installing and removing system components