terribilita Posted August 15, 2016 Share Posted August 15, 2016 (edited) Hi, After having had no solution to my previous problem to get Audio (and then a persistent boot problem), I have had someone do a complete reinstall of the OSX. The audio is working now, but for some reason, only half of the 27 inch LG screen appears (LG Ultra HD 4K Monitor 27UD68 cm/27) ... the other half is black (see images).... for some reason I can't upload jpgs via my tethered connection ... but imagine half the screen being black, in a vertical arrangement ....I'm using Mac OSX El Capitan 10.11.4Any tips would be much appreciated! Motherboard: Gigabyte UltraDurable Z97-HD3; NVIDA Geforce GTX 970 PCI-E 3.0/4GB GDDR 5/256Power: Hydro G 650 W (for Intel Skylake) Corsair Dual H60 Fans (Hydro Series); Corsair 32 GB DDR 3 Pro Series 1600MHZ; Corsair Graphite Series 780T Full-Tower PC Case; Asus 16X Blu-Ray Writer; TP-Link 450 Mbps Wireless N Dual Band; Samsung SSD 850 EVO 120 GB; Samsung 3TB Drive; Intel Skylake Core i7, 4790K; LG Ultra HD 4K Monitor 27;Magic Keyboard;Magic Trackpad 2;Sennheiser HD201; Mac OSX 10.11.4 Edited August 15, 2016 by Allan Text in the right way. Link to comment https://www.insanelymac.com/forum/topic/314261-screen-half-black/ Share on other sites More sharing options...
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