Dell 960 manual Steady Amber

		4.	If the LED still does not illuminate, the problem is probably with the power supply. Contact Dell
			(see Contacting Dell).
	No CPU detected.	•	Reinstall the CPU and restart the system. If the computer still fails to boot, inspect the CPU socket
			for damage.
		•	If the problem persists, contact Dell (see Contacting Dell).
Steady Amber
	Memory modules are	•	If two or more memory modules are installed, remove the modules, then reinstall one module and
	detected, but a memory		restart the computer. If the computer starts normally, continue to install additional memory modules
	power failure has occurred.		(one at a time) until you have identified a faulty module or reinstalled all modules without error. If
			only one memory module is installed, try moving it to a different DIMM connector and restart the
			computer.
		•	If available, install verified working memory of the same type into your computer.
		•	If the problem persists, contact Dell (see Contacting Dell).
Steady Amber
	A possible CPU or	•	Replace the CPU with a known good CPU. If the computer still fails to boot, inspect the CPU socket
	motherboard failure has		for damage.
	occurred.	•	If the problem persists, contact Dell (see Contacting Dell).
Steady Amber
	BIOS may be corrupt or	•	The computer hardware is operating normally but the BIOS may be corrupt or missing. Contact Dell
	missing.		(see Contacting Dell).
Steady Amber
	A possible motherboard failure	•	Remove all peripheral cards from the PCI and PCI-E slots and restart the computer. If the computer
	has occurred.		boots, add the peripheral cards back one by one until you find the bad one.
		•	If the problem persists, the motherboard is probably bad. Contact Dell (see Contacting Dell).
Steady Amber
	Power connector not installed	•	Reseat the 2x2 power connector from the power supply unit.
	properly.	•	If the system still fails to boot, contact Dell (see Contacting Dell).
Steady Amber
	Possible peripheral card or	•	Remove all peripheral cards from the PCI and PCI-E slots and restart the computer. If the computer
	motherboard failure has		boots, add the peripheral cards back one by one until you find the bad one.
	occurred.	•	If the problem persists, the motherboard is probably bad. Contact Dell (see Contacting Dell).
Steady Amber
	A possible motherboard failure	•	Disconnect all internal and external peripherals, and restart the computer. If the computer boots,
	has occurred.		add the peripheral cards back one by one until you find the bad one. Contacting Dell.
		•	If the problem persists, the motherboard is probably bad. Contact Dell (see Contacting Dell).
Steady Amber
	A possible coin cell battery	•	Remove the coin cell battery for one minute, reinstall the battery, and restart.
	failure has occurred.	•	If the problem persists, contact Dell (see Contacting Dell).
Steady Amber