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Flowchart 2.18—nonfunctioning keyboard, Flowchart, 18—nonfunc – HP ze2300 User Manual

Page 64: Tioning keyboard

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2–26

Maintenance and Service Guide

Troubleshooting

Flowchart 2.18—Nonfunctioning Keyboard

Y

N

Keyboard
operating
properly?

Keyboard

not operating prop-

erly.

External

device

works?

Replace

system

board.

Replace

system

board.

Connect computer

to good external key-

board.

Reseat internal key-

board

connector

(if applicable).

Replace internal

keyboard or

cable.

Y

N

Y

N

Done

Done

Keyboard
operating
properly?