Intel D50DNP Series - Add-In Card Replacement for Liquid-Cooled Modules (D50 DNP1 MHCPLC and D50 DNP1 MFALLC Modules)

Intel® Server D50DNP Family Integration and Service Guide
167
7.8 Add-In Card Replacement for Liquid-Cooled Modules (D50DNP1MHCPLC and
D50DNP1MFALLC Modules)
1U liquid-cooled modules can accommodate up to two low-profile liquid-cooled PCIe* add-in cards. These
models are supported:
• NVIDIA* MCX653105A-HDAL
• NVIDIA* MCX653106A-HDAL
• NVIDIA* MCX75310AAS-HEAL
• NVIDIA* MCX75310AAS-NEAL
Required Tools and Supplies
• Replacement liquid-cooled PCIe* add-in card
• New thermal strips from the D50DNP M.2 heatsink liquid-cooled kit DNPM2LCHS (recommended)
• Anti-static wrist strap and conductive workbench pad (recommended)
• Phillips* head screwdriver #1
Note: The following steps to install PCIe* add-in card should be performed along with the instructions for
the add-in card.
1. Prepare the replacement PCIe* add-in card by attaching the thermal pad to the ASIC or heat spreader
as instructed in the card documentation.
2. Remove three crews securing the PCIe add-in card to the conduction plate.
3. Remove the selected riser assembly following procedure described in Section 7.5.1 or Section 7.5.2
.
4. Pay attention not to damage or displace the thermal strips attached to the conduction plate.
5. Remove the PCIe add-in card following the description in Section 7.5.3
.
6. Clean any residue left on the conduction plate from the thermal pad attached to the add-in card ASIC.
5. Install the replacement PCIe* add-in card following the procedure described in Section 7.5.3
.
6. Install the riser assembly into the module following the procedure described in Section 7.5.6.
7. Secure the PCIe add-in card to the conduction plate with three screws. Tighten to 5 in-lb.