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2.6 Expansion Slots (PCI Express Slots)
There are 2 PCI Express slots on the motherboard.
PCIE slots:
PCIE6 and PCIE7 (PCIE 3.0 x16 slot) are used for PCI Express
x16 lane width graphics cards.
Please note that PCIE6 is available ONLY when the first CPU
(CPU_BSP1) is installed, and PCIE7 is available ONLY when
the second CPU (CPU_AP1) is installed.
Installing an expansion card
Step 1. Before installing an expansion card, please make sure that the
power supply is switched off or the power cord is unplugged.
Please read the documentation of the expansion card and make
necessary hardware settings for the card before you start the
installation.
Step 2. Remove the system unit cover (if your motherboard is already
installed in a chassis).
Step 3. Remove the bracket facing the slot that you intend to use. Keep
the screws for later use.
Step 4. Align the card connector with the slot and press firmly until the
card is completely seated on the slot.
Step 5. Fasten the card to the chassis with screws.
Step 6. Replace the system cover.