Nvidia A800 40GB Active Quick Start Manual page 9

Install the card into the primary x16 PCI Express slot.
6
Press gently on the card until it is seated securely in the slot
and reattach the graphics card bracket retention mechanism.
Install the graphics card into
the primary x16 PCI Express
slot. The A800 40GB Active is
a dual-slot GPU and will cover
the adjacent slot.
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