Flowchart 2.2 - HP Compaq NC8000 Maintenance And Service Manual

Hp compaq nc8000: user guide
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Flowchart 2.1—Initial Troubleshooting
Begin
troubleshooting.
Is there
power?
Y
Beeps,
LEDs, or error
messages?
Y
Is there video?
(no boot)
Y
Is the OS
loading?
Y
Is there
sound?
Y
Maintenance and Service Guide
N
Go to

Flowchart 2.2,

No Power.
N
Check
LED board,
speaker
connections.
N
Go to
Flowchart 2.6,
No Video.
N
Go to
Flowchart 2.9,
No OS Loading.
N
Go to
Flowchart 2.15,
No Audio.
All drives
working?
Y
Keyboard/
pointing device
working?
Y
Connecting
to network or
modem?
Y
End
Troubleshooting
N
Go to
Flowchart 2.17,
Nonfunctioning
Device.
N
Go to
Flowchart 2.18,
Nonfunctioning
Keyboard
or Flowchart 2.19,
Nonfunctioning
Pointing Device.
N
Go to
Flowchart 2.20,
No Network or
Modem.
2–11

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