Separating The System Board And I/O Board; The System Board And I/O Board - NEC Versa 2500 Series Service Manual

Separating the System Board and I/O Board

The system board is attached directly to the I/O board. The following procedure should be
taken to separate the two boards:
1. Turn off the computer. Follow all disassembly procedures mentioned from the
start of this section.
2. Remove the four medium spacers located along the top and left side edge and the
one screw located at the center bottom of the system board.
Slowly separate the I/O Board and system board, being cautious about the con-
3.
nectors coupling the two boards together.
To reattach the I/O Board and system board, reverse the separation procedures
4.
mentioned above.
Figure 4-4 The System Board and I/O Boards
Field Service Guidelines 4-11