Digital Equipment DEC 3000 600 AXP, Service Information

Page: 82 / 461

I/O Board
Figure 3–19 Replacing the I/O Board
MLO-011173
5
Step Action
Refer to
Figure 3–19
6 Remove the Ethernet ROM chip and
install it on the replacement I/O board.
%
7 Install the new I/O board. –
8 Set the environmental variables just
as they were set on the board you are
replacing. Refer to Chapter 13, SET
Command Parameters . –
Step Action
Refer to
Figure 3–20
9 Verify that the SECURE system jumper
is installed on the board in the same
position as the one you removed.
!
10 Verify that the ROM upgrade jumper
on the replacement board is installed
in the same position as the one you
removed.
"
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