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About Your System 53
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, CD,
or hard drive. If the problem
persists, see
"Troubleshooting an Internal
USB Key" on page 183,
"Troubleshooting a USB
Device" on page 174,
"Troubleshooting an Optical
Drive" on page 185, and
"Troubleshooting a Hard
Drive" on page 186. See
"Using the System Setup
Program and UEFI Boot
Manager" on page 63 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 63. 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 203.
PCI BIOS failed
to install.
PCIe device BIOS (Option
ROM) checksum failure
detected during shadowing.
Cables to expansion card(s)
loose; faulty or improperly
installed expansion card(s).
Reseat the expansion card(s).
Ensure that all appropriate
cables are securely connected
to the expansion card(s). If
the problem persists, see
"Troubleshooting Expansion
Cards" on page 189.
Message Causes Corrective Actions
book.book Page 53 Wednesday, January 20, 2010 10:20 AM