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Are you powering both external displays off the iMac? I didn't know that was possible; the tech specs on the current 27" show it can power just one external....
by mapgrep 15y ago
Are you powering both external displays off the iMac? I didn't know that was possible; the tech specs on the current 27" show it can power just one external....
- marcocampos 15y agoMaybe he's using one of those DisplayLink USB video adapters?
- nicksergeant 15y agoIt can do two external displays, as there are two Thunderbolt ports on the back. I have two 24" screens hooked up to my 27" iMac.
- michaelbuckbee 15y agoThe right one is powered by a mini display port -> DVI and the left via a USB > DVI converter. The leftmost one is rather slow to refresh, so I use it mostly for our company geckoboard dashboard and for autotest output. The right monitor is a Dell Ultrasharp with component inputs from the Xbox and Wii.
- riobard 15y agoThe Thunderbolt 27" iMac can do. It uses Light Ridge chipset, which can power two DisplayPort links. It has two Thunderbolt ports on its back.