

This condition can be caused by a number of reasons. At times, the screen may also appear blue or gray. Mac Black screen of death is a situation encountered when the screen of Mac won’t display and remains unresponsive even after login or startup of the system. If you lost any data while fixing Mac's black screen of death, try iBeesoft Data Recovery for Mac to retrieve the lost data as soon as possible. This article offers you 9 ways to fix the Mac black screen of death for your reference. Hope this can help someone else with a similar issue.Mac black screen of death on startup, login, after the update, or won't turn on, can happen sometimes. In case someone else is interested in the config info for HammerSpoon, here it is:ĬhangeDisplaySet.applescript (this needs to be a plain text file) It boots every time and wakes from sleep every time. Once those 4 steps are done, the Mac mini works perfectly with only 2 eGPU monitors displaying video. Configure the applescript to switch SwitchResX Display Sets to all monitors and then switch to eGPU monitors only. This can run an applescript to switch the display sets when the displays wake from sleep. Now, when the mac is going to wake from sleep, the display set can be switched to all monitors, bringing the video back, then switched back to eGPU monitors only.Ĥ) Install HammerSpoon. One for just the GPU monitors (this is what is wanted), and one for all displays including the 3rd invisible monitor. The monitors won't wake and display video with a disabled monitor in the display set for SwitchResX.ģ) Create 2 display sets in SwitchResX. When the monitors sleep after a period of inactivity, waking them just displays a black screen. This works great, except now there is a new issue. Now the mac boots up normally and the only two monitors and the ones I can see, the ones connected directly to the eGPU. Sometimes the cursor can get lost on this invisible monitor, or a window lost that manages to open there.Ģ) install SwitchResX to disable the 3rd invisible monitor. Now the Mac boots fine, but it thinks there are 3 monitors now (there is 3rd invisible monitor). So I have:ġ) connect a third HDMI cable from the built-in HDMI port on the Mac mini to a second input on one of the monitors. This system will not reliably boot without a monitor connected to the built-in HDMI. Here is my setup: mac mini 2018, 2 monitors connected to eGPU with RX580 I have a workaround for this and thought I would post here in case anyone else is having screen issues with Mac mini and eGPU.
