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3-1-1

Slave DMA-register

Replace the system board.

 

failure

 

3-1-2

Master DMA-

 

 

register failure

 

3-1-3

Master interrupt-

 

 

mask register failure

 

3-1-4

Slave interrupt-mask

 

 

register failure

 

 

 

 

3-2-4

Keyboard-controller

Check the keyboard cable and

 

test failure

connector for proper connection. If

 

 

the problem persists, replace the

 

 

system board.

 

 

 

3-3-1

CMOS failure

Replace the system board.

 

 

 

3-3-2

System configura-

Replace the system board.

 

tion check failure

 

 

 

 

3-3-3

Keyboard controller

Replace the system board.

 

not detected

 

 

 

 

3-3-4

Screen initialization

Ensure that the monitor cable is

 

failure

correctly connected. If the problem

 

 

persists, replace the system board.

 

 

 

3-4-1

Screen-retrace test

Ensure that the monitor cable is

 

failure

correctly connected. If the problem

 

 

persists, replace the system board.

 

 

 

3-4-2

Search for video

Replace the system board.

 

ROM failure

 

 

 

 

4-2-1

No timer tick

Replace the system board.

4-2-2

Shutdown failure

 

 

 

 

4-2-3

Gate A20 failure

Replace the system board.

 

 

 

4-2-4

Unexpected inter-

Ensure that all expansion cards are

 

rupt in protected

properly seated, and then reboot

 

mode

the system.

 

 

 

4-3-1

Faulty or improperly

Be sure that the DIMMs are

 

seated DIMM,

installed in sets of four and in the

 

DIMMs not installed

proper sockets for each memory

 

in sets of four, or a

bank in use. If this does not

 

faulty or improperly

resolve the problem, remove and

 

seated memory

reseat the DIMMs or the memory

 

module

module. If the problem persists,

 

 

replace the DIMMs or the memory

 

 

module.

 

 

 

Codes and Messages

3-3

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Dell 6350 manual 7DEOH&RGH6\VWP&DXVH%HHS&RGHVFRQWLQXHG&RUUHFWLYH$FWLRQ