Allied Telesis AT-2700FX Installation Manual page 201

The AT-BP2700 and AT-BP2501 BootPROM chips are square. They
have an angled corner that should be positioned on the angled corner
of the ROM socket on the adapter card, as shown in Figure 116.
Figure 116. MBA ROM Installation
The AT-BD2700 and AT-BD2500 BootPROM chips have a notch in
one end that must be positioned over the notch on the socket, as
shown in Figure 117.
Figure 117. MBA ROM Installed on a AT-BD2700/AT-BD2500
4. Press down gently and evenly on the BootPROM chip until it is
completely seated in the socket.
5. Examine the adapter for a DIP switch. Some of the older versions of
the AT-2450FTX, AT-2700FTX, and AT-2745FX Series cards have a
DIP switch you have to set if you install the optional BootPROM chip. If
your network adapter card has a DIP switch, refer to "DIP Switch
Settings" on page 202, for the appropriate setting.
6. Install the network adapter card in the system. For instructions, refer to
Chapter 2, "Installing a Network Adapter Card" on page 45 and the
documentation included with the system.
Network Adapter Card Installation Guide
201