Anoying popups on second manager when display manager is running

Question

Hi,

I have a Dell U2414H monitor on HDMI port and an elderly 17" Sony SDM S73 secondary monitor on VGA connection. When display manager is running I get a popup on the Sony monitor which says 'Auto Adjust' and then 'ADC Success' approximately every minute.

The popup only appears if Display manager is running.

I have tried both Automatic and Manual modes in Display manager but still get the problem.

Any suggestions?

Packard Bell iMedia S2885 - Intel HD Graphics 4600
Windows 8.1/Automatic updates.
Display Manager 1.21.0.150.

Thanks

swamped1 · Accepted Answer

The Sony is likely to be a pre-MCCS monitor, that maps a status read command to a VGA auto-adjust function.

I'm not sure if this will eliminate the issue altogether, but if you are comfortable editing the Windows registry try adding the value "SkipCIcheck" to HKEY_CURRENT_USER\Software\EnTech\DDM and setting it to 1 (dword). Then restart Dell Display Manager and see if things are improved.

robertsend · Answer

Thanks. Fixed the problem.

Monitors

Anoying popups on second manager when display manager is running

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