Brocade VDX 6740 Hardware Reference Manual (Supporting VDX 6740, VDX 6740T, and VDX 6740T-1G) - Manual (Page 50)

38 Brocade VDX 6740 Hardware Reference Manual
53_1002829_02
Combined FRU replacement in a Brocade VDX 6740
5
CAUTION
The power supply switch must be in the off position when inserting it in the chassis.
1. Unplug the power cord from the combined power supply and fan assembly you are replacing.
2. Unscrew the captive screw on the power supply and fan assembly you are replacing using the
Phillips screwdriver.
3. Remove the power supply and fan assembly from the chassis by pulling the handle out and
away from the chassis.
4. Ensure that the new power supply and fan assembly has the same part number as the FRU
being replaced.
5. Install the new FRU in the chassis:
a. Orient the new power supply and fan assembly with the captive screw on the right as
shown in Figure 14 .
CAUTION
Do not force the installation. If the power supply and fan assembly does not slide in easily, ensure
that it is correctly oriented before continuing.
b. Gently push the power supply and fan assembly into the chassis until it is firmly seated.
c. Using the Phillips screwdriver, secure the power supply and fan assembly to the chassis by
tightening the captive screw.
FIGURE 14 Orientation of the AC power supply and fan assembly in the Brocade VDX 6740
1 Brocade VDX 6740 chassis 3 Label with part number
2 AC power supply and fan assembly 4 Captive screw
P/N: xxxxxxx-xx
3 4 1 2