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62 Chapter4

Troubleshooting 10/100Base-TX/9000

Diagnostic Flowcharts

Flowchart 2a: 10/100Base-TX Connections/LED Test

Figure 4-3

2a

100 Mbit port LED=ON

10 Mbit port LED=OFF

LED Display:

Does link speed match

?

Is either

10 Mbit or 100 Mbit LED=ON

?

I

K

O

no

yes

yes

yes

what you expect

3

no

Check connection to hub

1

or switch.

Reset card.

100 Mbit port LED=ON

10 Mbit port LED=OFF

LED Display:

Check duplex mode

?

M

yes

on switch. Same mode

Does Activity LED

come on during test

?

Call HP

Set attached hub or switch

1

to correct speed.

Reset card.

no

Set attached switch

1

to correct speed, and duplex,

mode.

Reset card.

yes

J

L

N

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