50 About Your System
No boot device
available.
Faulty or missing optical
drive subsystem, hard drive,
or hard drive subsystem, or
no bootable USB key
installed.
Use a bootable USB key,
optical drive, or hard drive.
If the problem persists,
see "Troubleshooting an
Optical Drive" on page 180,
"Troubleshooting a USB
Device" on page 170,
"Troubleshooting an Internal
USB Key" on page 179, and
"Troubleshooting a Hard
Drive" on page 181.
See "Using the System Setup
Program and
UEFI Boot Manager" on
page 61 for information on
setting the order of boot
devices.
No boot sector on
hard drive.
Incorrect configuration
settings in System Setup
program, or no operating
system on hard drive.
Check the hard drive
configuration settings in the
System Setup program.
See "Using the System Setup
Program and
UEFI Boot Manager" on
page 61. If necessary, install
the operating system on your
hard drive. See your
operating system
documentation.
No timer tick
interrupt.
Faulty system board. See "Getting Help" on
page 199.
PCIe Training
Error: Expected
Link Width is
x
,
Actual Link Width
is
y
.
Faulty or improperly
installed PCIe card in the
specified slot.
Reseat the PCIe card in the
specified slot number.
See "Troubleshooting
Expansion Cards" on
page 184. If the problem
persists, see "Getting Help"
on page 199.
Message Causes Corrective Actions
book.book Page 50 Friday, November 20, 2009 2:56 PM
