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Power supply unit (PSU)
▶ Install the power rails on the new power distribution board with four screws
(see circle).
Position the red power rail to the outside and the black power rail to
the inside to fasten it in the right position.
Figure 50: Installing the power distribution board
▶ Install the new power distribution board with the power rails as shown (1).
Place the new power distribution board on the stand-off pins on the
bottom of the chassis for the correct position.
▶ Fasten the two captive screws on the power distribution board (2).
▶ Connect the signal cable to the power distribution board (3).
▶ Fasten the four screws on the red and black power rails to connect the
power distribution board to the bottom system board (4).
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Upgrade and Maintenance Manual
RX4770 M5
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