Asus TW300-E5/PI4 - Manual (Page 39)

2-19 ASUS TW300-E5/PI4
2.7 Expansion cards
2.7.1 Installing expansion cards
The system comes with two PCI Express x16 slots (x8 link), one PCI Express x1
slot (x1 link), one PCI-X 64bit/133MHz slot, and two PCI 32-bit/33MHz/5V slots.
Ensure to unplug the power cable before installing or removing an expansion
card. Failure to do so may cause severe damage to the motherboard and other
system components!
To install an expansion card
1. Before installing the expansion card, read the documentation that came with
it and make the necessary hardware settings for the card.
2. Lay the system on its side on a flat, stable surface.
3. Select the slot that you intend to use, and then remove the knock down metal
cover.
4. Slightly push down the expansion
card lock to unlock it from the
chassis.
5. Lift the expansion card lock by
following the direction of the arrow
in the right figure.