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Showing results for tags 'raster'.
I have a 12" RGB pizza-box-topper monitor connected to a PowerMac 6100, which according to this and this, should be able to output at the monitors 512x384 resolution. However, when starting the computer from either the OS 8.5 install, or the System 7 Disk Tools, the monitor doesn't display a raster. When powered on and off, I can hear it crackling, and the LED comes on. I've attempted adjusting the sub-brightness and sub-contrast controls, but to no avail. What are some things I should check for to attempt to repair it? Thanks in advance!