5-2
Introduction
This chapter contains system board layouts and jumper settings. It is useful
when you are asked to measure voltages. Use this information to help you
locate parts such as electronic boards, connectors, pin numbers, and test
points. This chapter also contains jumper settings for the hard disk drive,
CD-ROM (compact disc-read-only memory) drive, and the connector
information for modem adapter card.
Summary of Contents for Aptiva 2156
Page 1: ... Hardware Maintenance Service for Service Level A Machine Type 2156 2156 ...
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Page 141: ...7 2 Assembly 1 Machine Type 2156 System Unit ...