TYAN Transport TN68 (B4989 Service Manual page 42

2.1.4.2 B4989T68W8HR-LE
1．Unscrew the PCI holder and lift the holder up from the chassis.
2． Turn over the PCI holder and unscrew the bracket from the
holder.
3. Insert the PCI-E card into the slot and secure it to the holder.
4. Replace the PCI holder to the chassis, make sure that the
holder is correctly inserted into the socket as the images shows
you.
34 Chapter 2: Setting Up