HP 7500 Series - Replacing the Poe DIMM

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• When you remove a cable, pull the pull latch horizontally. Otherwise, the cable cannot be removed
smoothly, or even the module or slot could be damaged.
To replace an SFP+/QSFP+/QSFP+ to SFP+ cable:
1. Wear an ESD wrist strap and make sure it makes good skin contact and is well grounded. For
more information, see "Installing FRUs."
2. Gently press the c
able plug in, and then pull the pull latch on the cable outward to pull out the
cable plug.
3. Install a new cable. For the installation procedures, see "Installing FRUs."
Replacing the PoE DIMM
NOTE:
Before replacin
g
a PoE DIMM, remove the cables on the card where the PoE DIMM is installed, and then
remove the card from the switch. For information about removing a card, see "Replacing a card."
To replace a PoE DIMM:
1. Wear an ESD wrist strap and make sure it makes good skin contact and is well grounded. For
more information, see "Installing FRUs."
2. Place the card
steadily. Find the PoE DIMM slot (there is a Master mark on the PCB under the slot)
on the PCB.
3. Pull the white clips on the two sides of the PoE DIMM slot outward, as shown in callout 1 on Figure
53.
4. Pull the PoE D
IMM out along the guide rails, as shown in callout 2 on Figure 53.
5. Pu
t the removed PoE DIMM on its original shipping materials.
6. Install a new PoE DIMM. For the installation procedures, see "Installing FRUs."
Figure 53 Installing a PoE DIMM
(1) Pull the white clips on the two sides of the DIMM outward
(2) Pull the PoE DIMM out alon
g
the
g
uide rails