Compaq 386 manual Power-On Self-Test Post/Problem Isolation

Models: 386

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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

Page 56
Image 56
Compaq 386 manual Power-On Self-Test Post/Problem Isolation