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

7DEOH&RGH￿￿￿￿6\VWP&DXVH%HHS&RGHVFRQWLQXHG&RUUHFWLYH$FWLRQ

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