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Solving Problems
DellPrecision™MobileWorkstationM20User'sGuide
Drive Problems
Fill out the Diagnostics Checklist as you complete these checks.
CD and DVD drive problems
Problems writing to a CD/DVD-RW drive
E-Mail, Modem, and Internet Problems
IEEE 1394 Device Problems
Sound and Speaker Problems
Lockups and Software Problems
Touch Pad or Mouse Problems
Video and Display Problems
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
Ensure that Microsoft®Windows®recognizesthedrive— Click the Start button and click My Computer. If the optional floppy drive or
the CD or DVD drive is not listed, perform a full scan with your antivirus software to check for and remove viruses. Viruses can sometimes
prevent Windows from recognizing the drive.
Testthedrive—
l Insert another floppy into the optional floppy drive or a CD or DVD into the optical drive to eliminate the possibility that the original
one is defective.
l Insert a bootable floppy into the optional floppy drive and restart the computer.
Cleanthedriveordisk— See "Cleaning Your Computer."
Ensure that the CD is snapped onto the spindle
Check the cable connections
Check for hardware incompatibilities
Run the Dell Diagnostics
NOTE: High-speed CD or DVD drive vibration is normal and may cause noise, which does not indicate a defect in the drive or the CD or DVD.
NOTE: Because of different regions worldwide and different disc formats, not all DVD titles work in all DVD drives.
Closeotherprograms— The CD/DVD-RW drive must receive a steady stream of data when writing. If the stream is interrupted, an error
occurs. Try closing all programs before you write to the CD/DVD-RW.
Turn off Standby mode in Windows before writing to a CD/DVD-RWdisc— See "Power Management" or search for the keyword standby
in the Windows Help and Support Center for information on power management modes.
Change the write speed to a slower rate — See the help files for your CD or DVD creation software.
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