Compaq Armada m700 - Notebook PC, Руководство по техническому обслуживанию и ремонту

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2-18 Troubleshooting
Table 2-12
Solving Hard Drive Problems
Problem Possible Cause Solution
Accessing information on
the hard drive is much
slower than usual. Hard drive entered low
power state due to timeout
and is now exiting from it. Wait for the system to restore the
previously saved data to its state prior
to initiating a low power state.
Hard drive is fragmented/not
optimized or has errors. Run ScanDisk and Disk Defragmenter.
Hard drive does not work. Hard drive is not seated
properly. Turn off and unplug the computer, remove
the hard drive, and reinsert the hard drive.
Errors occur after starting
from an additional hard
drive. Additional hard drive has not
been specially prepared with
necessary software. Boot from the original hard drive or a
specially prepared hard drive.
System does not
recognize a hard drive. The drive is not seated
properly. Remove, then reinsert the drive.
The drive is damaged. Try using the hard drive in another bay to
verify that the problem is with the drive.
Run ScanDisk on the drive.
The drive was inserted while
system was on or in
Suspend or Hibernation. Shut down the computer before inserting
removing a hard drive.
DriveLock settings cannot
be accessed in Computer
Setup. The DriveLock settings are
accessible only when you
enter Computer Setup by
turning on (not restarting)
the computer. Completely turn off the computer. Turn the
computer back on, then run Computer
Setup by pressing
F10 when the blinking
cursor light appears upper-right on the
screen.
Table 2-13
Solving Infrared Problems
Problem Possible Cause Solution
Cannot communicate with
another computer. The appropriate software is
not running on both
computers. Install the appropriate software on the
second device, start the second device,
and start the program on both computers.
The other computer does
not have an IrDA-compliant
infrared port. Your Compaq
computer uses the IrDA
communications protocol. Communication between infrared devices
must use the same communications
protocol. Check the manufacturer’s
instructions for connecting with infrared
devices or try connecting with a device you
know to be IrDA-compliant.
The pathway between the
infrared ports is obstructed,
one port is more than 30
degrees (plus or minus 15
degrees off the center line)
from the other, or the ports
are more than one meter
apart. Remove the obstruction, align the infrared
ports to within 30 degrees, and position
computers within 1.5 feet (about 0.5 meter)
of each other.
There is an interrupt request
(IRQ) conflict. Check for IRQ conflicts in the Device
Manager If two devices have the same
IRQ address, reassign one of the devices.
There is a baud rate conflict. Select the same baud rate for both
computers.
Continued