34
Chapter5Troubleshooting
Problem
Possible cause and remedy
• Themessageshowsthattheinputsignalisout
ofthespecifiedfrequencyrange.(Suchsignal
frequencyisdisplayedinmagenta.)
Example:
fD: Dotclock
fH: Horizontalscanfrequency
fV: Verticalscanfrequency
• CheckwhetherthePCisconfiguredtomeetthe
resolutionandverticalscanfrequencyrequirements
ofthemonitor(see
“2-1.CompatibleResolutions”
).
• RebootthePC.
• Selectanappropriatedisplaymodeusingthe
graphicsboard’sutility.RefertotheUser’sManualof
thegraphicsboardfordetails.
