For some reason, all our Windows 7 deployment images seem to have developed a stange issue. As the install gets to the end of the process, the monitor is going blank and displaying 'out of range' messages. We have tried it on a couple of monitors and a couple of machines put same outcome.
I've dug into the logs in the \panther folder, and come accross a strange entry in \panther\unattendGC\setupact.log, it says -
2012-10-24 09:07:56, Info [msoobe.exe] Display mode is set to 1280x1024x32 [1Hz]
This seemed very odd (a refesh of 1Hz?), so i checked an older machine and it was set to 60hz as id expect.
Anyone know where this setting is comming from?