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2.6 Expansion Slots (Mezzanine Card Slot and PCI Express
Slots)
here is 1 mezzanine card slot and 2 PCI Express slots on the motherboard.
Mezzanine card slot :
he mezzanine card slot (MEZZ_MB1) is used for mezzanine cards. (his Connector fol-
lows Open Compute Mezzanine Card pin deinition, which provides further 10G Ethernet
support capability.)
PCIE slots:
PCIE1 and PCIE2 (PCIE 3.0 x16 slots) are used for PCI Express x8 lane width graphics
cards.
Installing an expansion card
Step 1.
Before installing an expansion card, please make sure that the power
supply is switched of 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 irmly 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.
