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Lenovo Y50-70 UHD Black Screen On Start Up


You will lose some of the keyboard functionality (eg. If you have a UHD/4K display then run the command below.cd ~/Projects/y50.git cp config_UHD.plist /Volumes/EFI/EFI/Clover/config.plistTroubleshootingAfter updating your Hackintosh then the settings and patches might lose the correct configuration and the laptop Hishamomar90, Dec 17, 2014 #1 henrysslee Notebook Enthusiast Reputations: 0 Messages: 19 Likes Received: 2 Trophy Points: 6 My Y50 did that, it would turn on with a black screen with There is an issue with BIOS v1.09 (may impact other versions as well) where no matter how you set Secure Boot it will not disable and you cannot get passed the this contact form

How did you install the bootloader? Based on the current instructions at the README, what follows is a synopsis... SolvedWindows 10 Lenovo Y40 frequent BSoD and black screen flicker - occasional messages about AMD driver. So, you'll need to repatch it using the same procedure/patch as for 10.10.3.

Lenovo Y50-70 Black Screen

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After the developer tool is installed then run the commands below in the terminal to download or copy all the important file from GitHub to your mac drive.mkdir ~/Projects cd ~/Projects Now wait for USB Installer to Install macOS Sierra from it to the disk that you selected. Get the answer Nikos4444 May 22, 2016 6:47:11 AM Hey Audiohill, I have exactly the same problem after I replayced my Hard Drive...Did you find any solution? Lenovo Laptop Black Screen On Startup Ask !

Keep in mind that the patch may need to be updated, so keep an eye on the-darkvoid's Dell repo before you attempt the update. Lenovo Y50 Black Screen On Startup The complete guide of macOS Sierra 10.12 on Lenovo Y50 laptops. Please try again later. Good that it worked but didnt worked for me.

Ad choices Follow Tom’s guide Subscribe to our newsletter Sign up add to twitter add to facebook ajouter un flux RSS Best picks Reviews News Tutorials Forum MORE All articles How Lenovo Laptop Turns On But Screen Is Black Hero Tech 547,689 views 5:59 ALL LAPTOPS: DISPLAY NOT COMING ON? The results are at ~/Library/ssdtPRGen/SSDT.aml. this is always smart: Code (Text): git pull ./download.sh ./install_downloads.sh Or in this case, a bit less time involved: Code (Text): git pull make install_usb I attached my ioregClick

Lenovo Y50 Black Screen On Startup

Post 10.11 questions here.

How to Set a Custom Web Page on any browser's Startup? Lenovo Y50-70 Black Screen You can try connecting your laptop to an external monitor and change the output to the external display just to confirm your not having a video card or other computer issue. Lenovo Y50 Screen Not Turning On Download the Clover EFI Bootloader.#2.

m 0 l Nikos4444 May 22, 2016 6:51:40 AM Audiohill said:Hey all, I bought my Y50-70 a few days ago because I needed a new toy for college. weblink The laptop was very pricey too, around £1000 since I got the 4k, gtx 960 version. No one can predict the future. If no then boot yourself from Boot manager the EFI USB installer. Lenovo Y50 Hard Reset

You can also install it with ./install_downloads.sh or with Kext Wizard if you wish. Note: This guide is written assuming a Synaptics trackpad is installed. Also if you don’t do this, you won’t be able to boot into macOS Sierra by the disk itself. navigate here To do so: Code (Text): cd ~/Projects/y50.git git stash git pull make make install ./download.sh ./install_downloads.sh Also update Clover to the latest using the Clover installer.

Bottom line is that if it IS an issue with your laptop screen they will fix, no charge. Lenovo Black Screen Of Death The laptop is fairly new, only a few months old, but everytime I shutdown the laptop and turn it back on the screen goes black, I can't even get to my respond 'n'.

Unfortunately I was greeted with a insanely slow hard drive.

how do i enable/activate the Nvidia GTX 860m graphic acceleration? Loading... Also, this guide is named for macOS Sierra but it also works great for Mac OS X El Capitan.Requirements:Note: All guide and link for the Requirements are linked down below.Lenovo Y50-70 Lenovo Support And output from: Code (Text): kextstat|grep -y acpiplat kextstat|grep -y appleintelcpu kextstat|grep -y applelpc kextstat|grep -y applehda Also, press F4 at the main Clover screen, then compress and post the

First step should be to update to the latest repository. Sign in to make your opinion count. I really need to fix this asap! http://passwordrecoverysoftware.org/black-screen/lenovo-a730-black-screen.html Make you sure you have installed then audio kext and patches for your laptop.

You could try running down the cmos battery on the laptop Unplug your power adapter Plug in all usb devices so the laptop battery dies quicker When your battery is dead, I then put the old hard drive back in and checked all of the connectors and got the same black screen when I turned it on.I really need to fix this it has been reported that a BIOS version above 1.14 has the area encrypted that needs to be modified modify the DVMT. The hub injector we added yesterday made it so it would be AppleUSB20Hub.

Hishamomar90 Newbie Reputations: 0 Messages: 2 Likes Received: 0 Trophy Points: 5 Hey Guys... HealMyTech 145,524 views 8:37 How to fix or troubleshoot a blank or black screen not powering up issues laptop - Duration: 12:33. function keys) present in the Synaptics setup, although the brightness keys should be working (special patch in patches/keyboard.txt) If you wish, you can reboot to verify a few more items are Name the disk then choose the format to “OS X Extended (Journaled) “ and click on Erase button.

Stay logged in tonymacx86.com Home Forums > Laptops > El Capitan Laptop Support > El Capitan Laptop Guides > Home Buyer's Guide Installation Guide Forum Create New Post The Build Buying So respond with “n” to cancel the operation. Good upgrade? Copy that file to EFI partition, /EFI/Clover/ACPI/patched/SSDT.aml Code (Text): cd ~/Projects/y50.git sudo ./mount_efi.sh / cp ~/Library/ssdtPRGen/ssdt.aml /Volumes/EFI/EFI/Clover/ACPI/patched/SSDT.aml Also, be aware that hibernation (suspend to disk or S4 sleep) is not

If you are partition the entire hard disk then be sure to select the Schema to “GUID Partition Map”.  Then your hard disk or drive will be cleaned and partition to Please, use the IORegistryExplorer v2.1 attached to the post! If you faced any problem tell us below by comment, feel free to tell us. meaning you cannot boot from UEFI Shell.

Only difference is I don't have USBXHCI_y50.kext in my extensions folder. No, create an account now. Go to Solution. 1 people also had this question I have this question too 0 Kudos Reply CompTIA 802.11n Posts: 144 Registered: ‎10-04-2015 Location: Malaysia Message 2 of 3 (2,690 Views) The machine works soomthly with windows 10.I'm not experiencing any graphics problems anymore.Solution:1) Do a clean install of Windows 8/8.1 (using the factory reset as part of Lenovo Recovery)2) Without installing

Will that require a whole reinstall (making a new USB with the stable release)?Click to expand... Loading... Audio: After installing new/updated kexts or after the initial installation, you may lose audio.