Tom's Hardware > Forum > Computer Peripherals > CRT Monitors > Hitachi CM751U Refreshes Continually

Hitachi CM751U Refreshes Continually

Forum Computer Peripherals : CRT Monitors - Hitachi CM751U Refreshes Continually

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I am supporting a Sparc 5 running OS 4.1.4. The system was set up and my data displays correctly EXCEPT, the monitor refreshes continually.

Every 30s to 3 or 4 minutes the display goes Black, refreshes and comes up with the a 5" long display bar that says "72kHz/72Hz".

The process continues over and over again. Is there a setup I have not done or some other remedy or may I have a bad Sparc or monitor?

Barry

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