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I/O parity

Expansion card

Reinstall the expansion

interrupt at

improperly installed

cards. If the problem

address

or faulty

persists, replace the

 

 

expansion card.

 

 

 

Keyboard

Keyboard cable con-

Check the keyboard

clock line

nector loose or

cable connection.

failure

improperly con-

Replace the keyboard. If

 

nected, defective

the problem persists,

Keyboard

keyboard, or defec-

replace the system

failure

tive keyboard/

board.

 

mouse controller

 

 

(defective system

 

 

board)

 

 

 

 

Keyboard

Defective keyboard/

Replace the system

controller

mouse controller

board.

failure

(defective system

 

 

board)

 

 

 

 

Keyboard

Keyboard cable con-

Check the keyboard

data line

nector loose or

cable connection.

failure

improperly con-

Replace the keyboard. If

 

nected, defective

the problem persists,

Keyboard

keyboard, or defec-

replace the system

stuck key

tive keyboard/

board.

failure

mouse controller

 

 

(defective system

 

 

board)

 

 

 

 

3-8 Dell PowerEdge 6350 Systems Service Manual

Page 52
Image 52
Dell 6350 manual Keyboard