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regard

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  1. I've installed Mac Os X 10.9.1 Mavericks on my Intel Haswell NUC Core i5 (D54250WYK), which has mini Display port output. I connected Nuc with 27-inch Korean monitor (Crossover 2763amg) with mini Display port - Display port cable to get 2560x1440 resolution. Installation was working fine without any issue, then i restarted my machine to load Mavericks and got login screen. After i type my user account password, os x shutd down immediately in 1-2 seconds. If i boot with "-v -x" flags (verbose, save mode), then everything goes fine, but there is poor graphics acceleration. I've also noticed if i connect my Nuc to old 17-inch LG monitor through HDMI cable (mini HDMI - HDMI), then there is no a such issue, but resolution is 1080p. Another strange thing, if i change Org.chameleon.Boot.plist file located in /Extra folder of my SSD for lower resolution (from 2560x1440 -> 2048x1152) then i have os x shuts down after login screen not every time - sometimes it occured, sometimes not. The same behaviour if i connect my Nuc with passive mini DP - DVI adapter + DVI cable (the resolution in this case is 1920x1200): sometimes shuts down after login screen occured, sometimes - not. Also, i've tried Windows 7x64 installing, and everything worked without below problem in 2560x1440. I've heard about Lapic Kernel patching for Haswell CPU's, but i haven't tried it yet. Where could be the cause of this behaviour in Max OS X? Any suggestions? Here is my suggestion: Try another mini DP - DP cable. Try MINI DP - DUAL LINK DVI adapters like: Monoprice Mini DisplayPort/Thunderbolt Plus USB To Dual-Link DVI Adaptor Kanex iAdapt C30 MDPC30 Mini DisplayPort to DVI Adapter StarTech.com mdp 2 dvi Mini DisplayPort to DVI Dual-Link Apple mini Display port to Dual Link DVI adapter Try External usb3.0 video capture card
  2. I've installed Mac Os X 10.9.1 Mavericks on my Intel Haswell NUC Core i5 (D54250WYK), which has mini Display port output. I connected Nuc with 27-inch Korean monitor (Crossover 2763amg) with mini Display port - Display port cable to get 2560x1440 resolution. Installation was working fine without any issue, then i restarted my machine to load Mavericks and got login screen. After i type my user account password, os x shutd down immediately in 1-2 seconds. If i boot with "-v -x" flags (verbose, save mode), then everything goes fine, but there is poor graphics acceleration. I've also noticed if i connect my Nuc to old 17-inch LG monitor through HDMI cable (mini HDMI - HDMI), then there is no a such issue, but resolution is 1080p. Another strange thing, if i change Org.chameleon.Boot.plist file located in /Extra folder of my SSD for lower resolution (from 2560x1440 -> 2048x1152) then i have os x shuts down after login screen not every time - sometimes it occured, sometimes not. The same behaviour if i connect my Nuc with passive mini DP - DVI adapter + DVI cable (the resolution in this case is 1920x1200): sometimes shuts down after login screen occured, sometimes - not. Also, i've tried Windows 7x64 installing, and everything worked without below problem in 2560x1440. I've heard about Lapic Kernel patching for Haswell CPU's, but i haven't tried it yet. Where could be the cause of this behaviour in Max OS X? Any suggestions? Here is my suggestion: Try another mini DP - DP cable. Try MINI DP - DUAL LINK DVI adapters like: Monoprice Mini DisplayPort/Thunderbolt Plus USB To Dual-Link DVI Adaptor Kanex iAdapt C30 MDPC30 Mini DisplayPort to DVI Adapter StarTech.com mdp 2 dvi Mini DisplayPort to DVI Dual-Link Apple mini Display port to Dual Link DVI adapter Try External usb3.0 video capture card moved topic to this forum's section
  3. i have os x mavericks i10.9.1 nstalled on my Intel Nuc (D54250WYK) with Haswel Core i5 cpu, Intel Graphics HD5000. My Nuc is being connected with external 27inch monitor through mini Display Port -> DVI cable (and resolution is 1920x1200) - these work fine (effects and animation withouyt lags too). org.chameleon... plist file contains 1920x1200x32 string fro resolution. But if i connect my Nuc with mini Display Port - Display Port cable to achieve 2k resolutiuon (2560x1440) and modify resolution is org.chameleon...plist file, then it works only till i enter my login and click 'Enter', then after i click "Enter" - Nuc just shuts off. who can help me to solve this issue? I want to connect Nuc with my external monitor to get 2560x1440 using normal mini Display Port - Display Port cable...
  4. I'm facing the problem: i press the button at the top right corner of Finder to switch windowed mode to full screen mode, the system hang... Or after several times when I start launchpad on bottom Mac dock. I followed this guide to install Mavericks on my Intel Nuc with Haswell Core i5.
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