Mellanox Technologies MIS5022Q-1BFR - Extracting the Power Supply Unit; Figure 2 PSU Location; Figure 3 Harness Location for PSU

Dismantling Guide
Rev. 1.0
Mellanox Technologies Confidential
8 of 13
1.4 Extracting the Power Supply Unit
The power Supply unit is located on the side of the switch unit next to the main
board.
Figure 2 PSU Location
1. Disconnect the 3 harness connectors from the main board, the inlet and the ground.
Figure 3 Harness Location for PSU
2. Disassemble the 4 screws & washers attaching the power supply to the mechanical
base.