Dell T105 Systems Heatsink failure Ensure heatsink, Shroud assembly are, Properly attached. See

Table 1-6. System Messages (continued)

Message	Causes	Corrective Actions
Heatsink was not	Heatsink failure.	Ensure heatsink and
detected.		shroud assembly are
		properly attached. See
		Figure 3-21.
Insert bootable media	The operating system is	Insert a bootable
	trying to boot from a	diskette or CD.
	nonbootable diskette or
	CD.
Keyboard Controller	A cable or connector	See "Troubleshooting
Failure	might be loose, or the	the Keyboard" on
Keyboard Stuck Key	keyboard or	page 105.
	keyboard/mouse
Failure
	controller might be
Keyboard failure
	faulty.
NIC failure.		See "Troubleshooting a
		NIC" on page 108.

No boot device	The system cannot find
available	the diskette or hard
	drive.

If the diskette drive is your boot device, ensure that a bootable disk is in the drive.

If the hard drive is your boot device, ensure that the hard drive is installed, the interface cable is properly connected, and the hard drive is partitioned as a boot device.

Enter the System Setup program and verify the boot sequence information. See "Using the System Setup Program" on page 31.

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