HP Vectra Reference Manual page 7

To correct interference, take one or more of the following steps:
• Relocate the radio or television antenna.
• Move the computer away from the radio or television.
• Plug the computer into a different electrical outlet, so that the
computer and the radio or television are on separate electrical
circuits.
• Make sure that all of your peripheral devices are certified
Class B by the FCC.
• Make sure you use only shielded cables to connect peripheral
devices to you computer.
• Consult your computer dealer, Hewlett-Packard, or an
experienced radio/television technician for other suggestions.
• Order the FCC booklet called How to Identify and Resolve
Radio-TV Interference Problems for the
u.s.
Government
Printing Office, Washington, D.C. 20402.
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