HP 7500 Series Installation Manual page 40

Installing an HP 7500 24-port PoE DIMM (JC671A)
CAUTION:
Avoid touching the components on the PoE DIMM and PCB during installation and removal of a PoE
•
DIMM.
If no PoE DIMM is in place or the module is not fully seated, the interface card cannot supply power,
•
though other functions work well.
HP 7500 24-port PoE DIMM(JC671A) is applicable to LSQ1CGV24PSC0, LSQ1GV24PSC0, and
LSQ1GV24PSA0.
The PoE DIMM slot is a reverse insertion prevention slot to help you identify the direction for installing a
PoE DIMM.
To install an HP 7500 24-port PoE DIMM(JC671A):
1. Wear an ESD wrist strap and make sure it makes good skin contact and is well grounded. For
more information, see
2. Place the card steadily. Then 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
29.
4. Unpack the PoE DIMM, and align the golden finger of the PoE DIMM with the groove on the slot.
5. As shown in
guide rail into the slot until the white clips click into the grooves on the two sides of the PoE DIMM.
6. Verify that the clips lock the PoE DIMM.
Figure 29 Installing a PoE DIMM
(1) Pull the white clips on the two sides of the DIMM outward
(2) Press the edges of the PoE DIMM and push it into the slot along the guide rail
(3) The white clips automatically click into the grooves on the two sides of the DIMM
"Attaching an ESD wrist
Figure 29, use your thumbs to press the edges of the PoE DIMM and push it along the
strap."
34
Figure