Compaq Deskpro 386 - Desktop PC, Maintenance And Service Manual

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2-8 Chapter 2, Power-On Self-Test
(Post)/Problem Isolation
E
E
1. Verify that all signal cables are
connected.
2. Replace the following devices in order.
3. Restart after each replacement and
check for the appearance of the cursor
and/or first screen of
the ADVANCED DIAGNOSTICS program.
□
Fuse
□
Video Display
Controller Board
□
Video Display
Monitor Unit
□
System Board
F
F
1. Verify that all signal cables are
connected.
2. Replace the following devices
in order.
□
Controller or Expansion Boards
□
Storage or Video Devices
□
System Board