Dell 610 manual 3UREDEOH&DXVHV, Dimm

7DEOH%HHS￿￿￿￿&RGH3267(UURU%HHS&RGHV		3UREDEOH&DXVHV
1-1-3	NVRAM write/read failure	Defective system board
1-1-4	BIOS checksum failure	Faulty BIOS or defective sys-
		tem board
1-2-1	Programmable interval-	Defective system board
	timer failure
1-2-2	DMA initialization failure
1-2-3	DMA page register write/
	read failure
1-3-1	Main-memory refresh verifi-	Faulty or improperly seated
	cation failure	DIMMs or defective system
		board
1-3-2	No 100-MHz DIMM	No 100-MHz DIMM installed
	installed	or faulty or improperly seated
		DIMM
1-3-3	Chip or data line failure in	Faulty or improperly seated
	the first 64 KB of main	DIMMs
	memory
1-3-4	Odd/even logic failure in the
	first 64 KB of main memory
1-4-1	Address line failure in the
	first 64 KB of main memory
1-4-2	Parity failure in the first
	64 KB of main memory
2-1-1	Bit failure in the first 64 KB
through	of main memory
2-4-4
3-1-1	Slave DMA-register failure	Defective system board
3-1-2	Master DMA-register failure
3-1-3	Master interrupt-mask regis-
	ter failure
3-1-4	Slave interrupt-mask regis-
	ter failure
3-2-4	Keyboard-controller test	Faulty keyboard controller
	failure	(defective system board)

3-2 Dell Precision 610 Mini Tower Systems Service Manual