slapbass_ Posted January 10, 2019 Share Posted January 10, 2019 Hello, good night with all friends, I hope you are good at everything. .... I want to ask for your support, to solve a problem with the installation of my laptop please, On my laptop I have Sierra 10.12.1 installed so far I have only managed to activate: - keyboard - battery icon - ethernet Someone of you who can help please activate the following: - Activate Graphics - Activate sound / audio - Activate Blackligth (brightness / keys controller) - hdmi - Wifi.... I would thank you infinitely my friends I will be aware of your quick answers ..... * here my specifications: Dell Inspiron 14 5000 series (5458) - Intel (R) Core (TM) i5-5200U CPU @ 2.20GHz - Ram 4GB » - Intel HD Graphics 5500 - PCI Network: Intel Dual Band Wireless-AC 3160 AC HMC WiFi Adapter Realtek RTL8139 / 810x Fast Ethernet Adapter - Audio Intel Broadwell HDMI @ Intel Broadwell - Mini HD Audio Realtek ALC255 @ Intel Wildcat Point-LP PCH High defi ..... regards God bless you my friends Link to comment Share on other sites More sharing options...
slapbass_ Posted January 12, 2019 Author Share Posted January 12, 2019 Hello, good night everyone, My friend @Hervé I have a new problem friend ... Install saw 10.12.1 ... and I did not like ... I returned to Captain 10.11.6 and every time I start the system I get this error. :-( someone of you knows how to solve it ..? see the photo ... I will be very grateful friend regards God bless you :-) Link to comment Share on other sites More sharing options...
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