Brand new late 2013 13” rMBP (Mavericks) with an odd problem. When I connect the computer to an external display in clamshell mode, the external display will power cycle – turning off every minute or so, and then turning back on about 10 seconds later. This happens connecting with both straight HDMI and also with a mini display port to HDMI cable.
This doesn’t happen when running Windows 8.1 in bootcamp on the same computer, so I don’t believe that this is a hardware issue.
Connected devices:
Powered USB Hub
Razer Death Adder Mouse (USB)
Apple Bluetooth Keyboard (brand new batteries)
I’m out of ideas on how to fix this outside of a full OS reinstall (I did not transfer anything when setting up). Any ideas on how I go about troubleshooting this? It’s unusable in its current state.
Thanks for any assistance, I'm frustrated/stumped.
This doesn’t happen when running Windows 8.1 in bootcamp on the same computer, so I don’t believe that this is a hardware issue.
Connected devices:
Powered USB Hub
Razer Death Adder Mouse (USB)
Apple Bluetooth Keyboard (brand new batteries)
I’m out of ideas on how to fix this outside of a full OS reinstall (I did not transfer anything when setting up). Any ideas on how I go about troubleshooting this? It’s unusable in its current state.
Thanks for any assistance, I'm frustrated/stumped.