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Found 6 results

  1. tchospy

    Vaio users black screen after boot

    Hi everybody ! let's start from the worst part : I have a vaio laptop :/ and looking for informations about my problem I could see that a lot of Vaio users have the same problem : Black screen after boot. What works on my laptop 1 - Wifi (internal) - Kext wizard 2 - Sounds 3 - Trackpad - Kext wizard 4 - Keyboard 5 - Bluetooth - Kext wizard What does NOT work: 1 - Internal monitor 2 - Advanced things that I don't know and someday will appear...hehe I need help from someone with knowledge in DSDT to try to patch my motherboard and make the internal monitor work properly. I could make a donation to this user that MAKE IT WORK (I promise). "Para brasileiros fica mais fácil de eu transferir algum dinheiro que eu ache justo, por favor não espere muito, pois é complicado..rsrs" I can send my DSDT and or any other system related file that you guys need to performe the patch. Hint: The hdmi out video and vga out works great with ce/qi perfect. But the internal monitor seems to be dead. It does not turns on not even praying! I already talked to Rehab and he said the does not know much about nvidia cards patch. I think we need to mod the nvidia driver and make a dsdt to make things work properly. Please let's help Vaio users. Also I want to share the DSDT code if you want this with other vaio users. Thank you guys. Keep in touch !
  2. claver

    [RISOLTO] EDID scheda grafica!

    Ciao a tutti, stavo seguendo questa guida per far funzionare la mia scheda grafica (ati mobility radeon HD 5470). Sono sicuro che funzioni in quanto ho trovato video su youtube di un tizio che è riuscito a farla funzionare tramite quella guida (soluzione C). Tra l'altro quest'ultimo ha il mio stesso notebook e stesso hardware Sul mio notebook è installato iAtkos l2 (lion 10.7.2). Vorrei sapere se qualcuno mi può spiegare la guida passo per passo (in particolare mi servirebbe capire i punti 4-5-6 della soluzione A) Ringrazio anticipatamente tutti quelli che mi potranno dare una mano Dopo un po' sono riuscito a capire la guida e far funzionare la scheda: Andare in /System/Library/Displays/Overrides/DisplayVendorID-756e6b6e/ e sostituire il file DisplayProductID-717 con questo modificato Aggiungere questo a org.chameleon.Boot.plist situato in /Extra (in alternativa si può utilizzare Chameleon Wizard): <key>AtiConfig</key> <string>Hoolock</string> <key>Graphics Mode</key> <string>1366x768x32</string> <key>GraphicsEnabler</key> <string>Yes</string> Riavviare e se tutto è andato bene la scheda funzionerà!!!
  3. Happy New Year all! I am attempting to install Sierra 10.12.6 on a rather odd computer, a Microsoft Surface Studio. It is essentially a laptop with a 4.5K screen strapped on. I have the install done, but the internal (or external? I don't know how it is connected) display and the video card are not matching up once I enable the Web drivers. I've attached two sets of files: one without Web drivers being enabled, and a second with Web drivers. Also attached are the dumped ACPI files in origin, as well as the EDID information from Windows with and without the monitor driver being installed, IOregs, complete Clover folders, and various other items. Let me know if you need something else. Without web drivers enabled the built-in display works, but of course has no acceleration. It allows me to select between two valid resolutions (full 4.5K and 2.25K). With web drivers enabled, I get a black screen (NvidiaFixup, plus manual editing of AGDP already done). I can remote in and I see the card as not recognized, and no valid display. I've flailed about a bit and manually added some device properties, EDID, as well as NVCAP, loaded a different ROM, but all have met with no success. Anyone have any ideas on what to try?
  4. virallink

    Surface Pro Display Issues

    I have got the surface running mountain lion only in safe mode, though as stock as i can. I'm having issues with my display. I don't get any display, internal or external without safe mode. but when i connect my tv to display port i atleast get internal display in safe mode. I don't know what i could be doing wrong. But i have attached my config.plist for clover and the dsdt i'm using and the edid i obtained from windows. The display properties and edid might be wrong in the config.plist so please double check. I Appreciate any help, Thanks Archive.zip
  5. The app is finished. After running it automatically get the display data from the first display. If you want to make a patch for the second, change the number above on 2 instead of 1 and press the set display data button. If you have a second screen it will now get the required data. Use DarwinDumper (2.7.6 or better) to get your EDID. In DarwinDumper (2.9.1 or better) open EDID.bin, for older open the EDID.hex file with the open button. Select the Apple Display type to emulate. Press the Make button. Now on your desktop you will get the following new files: - A displayoverride for your display which is patched (probably don't want to use this). - A EDID binary which is patched (handy for 2nd check with edie-decode). - DisplayMergeNub.kext auto tailored for your config (probably want to install this). EDIT: New version V1.1 - Modified driver creation to use the new DisplayMergeNub - Fixed a bug to get 2nd / 3rd / etc display with button (caused crash) - Added basic params override for display to be set as LCD - Fixed Info.plist creation code EDIT: 1.1b - Fixed OSBundleLibraries in Info.plist generation EDIT: 1.2 - Fixed driver file copy bug in case of spaces in path - Added Apple LED Cinema display data and option - Added option for only EDID injection (unpatched) EDIT: 1.3 - Added support for the display classes AppleDisplay and AppleBacklightDisplay (for some notebooks) EDIT: 1.4 - Added IODisplayPrefs check in DisplayMergeNub.kext - Added build target for DisplayMergeNub.kext - Added IODisplayPrefs key in FixEDID for matching on that key - Added optimization for multiple monitors (identical), now you can override each display, even on multiple GPU's individually - Fixed a mistake in just edid override EDIT: 1.5 - Added override for IODisplayPrefs (check/don't check) - Added used display class for the selected monitor auto detection (AppleDisplay/AppleBacklightDisplay) - Updated DisplayMergeNub.kext for handling boolean for IODisplayPrefs use or not EDIT: 1.5b - Recompiled 32-bit kext binary for 10.5 and above - Recompiled 64-bit kext binary for 10.6 and above - Merged both binaries in one universal binary so the kext now works on 10.5 and better EDIT: 1.6 - Added hex2int conversion in ObjC manner (thanks to Marchrius for the hex2int routine) - Changed code to only parse vendor and device once and then convert to int and set the decimal value - So thanks to Marchrius setting the vendor and device values is a lot faster now EDIT: 1.7 - Added version override to EDID V1.4 (fixes some issues) - Added option for adding / fixing monitor ranges descriptor (missing in some EDID's but required by EDID V1.3 or V1.4) - Option for adding / fixing monitor ranges is by default enabled but can be disabled by unchecking the checkbox EDIT: 1.8 - Disabled checkbox for monitor range patch by default (patch can be enabled by clicking on the checkbox) - Rewrote the routine for getting the IODisplayPrefs key and setting the vendor and device id in both decimal and hexadecimal (thanks to Marchrius for supplying the faster routine, I modified it slightly for multiple displays) it now gets the vendor and device id from the IODisplayPrefs key instead of running 2 tasks for getting them. It also is now NSTask and NSPipe based (thanks again to Marchrius). It really is about 4 times faster. - Made override for monitor ranges more generic, it should now work on any display EDIT: 1.9 - List with all the displays implemented from which you can choose (credits: Marchrius) - Reads only once the displays unless refresh is clicked (credits: Marchrius) - Faster setting of display data (credits: Marchrius) - New UI (credits: Marchrius) EDIT: 2.0 - Added display class override to kext - Added display class override to app => This means you can make an AppleBacklightDisplay from an AppleDisplay and vice versa EDIT: 2.1 - Added signed kext - Added signed app (all now GateKeeper compliant) - Added scaled resolutions adding for HiDPI support - More bugfixes EDIT: 2.2 - Added help function - Added remove button for resolutions - Added credits file - Added color profile only patch - Added adding / fixing monitor ranges on no patch and color profile only - Added quick buttons for displays (click menu of display models, type 1 to 7) - Added quick buttons for Display Class (click menu of class, type A or - Added quick buttons for Display Override Class (click menu, type C or D) * For using HiDPI resolutions, use RetinaDisplayMenu, attached below... EDIT: 2.2.1 - Changed synthesized method to direct binding (enables building of 32+64 bit app and adds support for building for versions less than 10.7.X) - Rebuilt FixEDID with a 32+64 bit universal app EDIT: 2.3 - Added iMac Retina panel (iMac14,2) - Added aspect ratio description after panel names (16:10 or 16:9) - Bugfix related to fixing monitor ranges on "Only Inject EDID Unpatched" and "Only Patch Color Profile" EDIT: 2.3.1 - Added MacBook Air panel (MacBookAir5,1) - Added scaleable UI - Added fullscreen app support EDIT: 2.3.2 - Added aspect ratio detection based on first detailed descriptor of the EDID on open of the EDID binary (based on detailed resolution) EDIT: 2.3.2 (2nd build) - Fixed aspect ratio detection, there was a resolution issue and I reimplemented detection based on GCD value (greatest common divisor) NOTE: For 32 bit and 64 bit kext it will need to be rebuilt using an older version of Xcode... Xcode 5.X's clang compiler won't build 32 bit kexts If you have Monitor_Apple.kext or DisplayMergeNub.kext installed and which to patch, remove the kext in /S/L/E and caches, reboot, run DarwinDumper and then run the app, otherwise the display values will be wrong... Enjoy and please give me feedback Source is included Github repo: https://github.com/andyvand/FixEDID Github development repo: https://github.com/andyvand/FixEDID_Devel RetinaDisplayMenu.zip FixEDID-2.3.2.zip
  6. Hi all, Here is what i got on my Lenovo Edge e420. Mountain Lion with 10.8.5 update, Chameleon bootloader and MacBook Pro 8.1 smbios. Internal screen goes black after the apple logo and external HDMI monitor also does not work. Got into the system by deleting AppleIntel kexts and enabled screen sharing then put drivers back. In VNC I see it is working flawlessly with QE/CI and variety of resolutions detected including my native 1366x768. I've tried Clover also with EDID injection (from Windows) - did not help. Also tried hdgraphics_patcher (http://www.insanelymac.com/forum/topic/286879-appleintelhdgraphicsfb-fixed-sl-1068/) - used kext from 10.8.4 also did not help still black screen after apple logo. One thing also - when booting with external monitor connected or when detaching it the internal screen gets blue sometimes for a few seconds like it is "secondary" (I'm not sure though 'couse I can't connect through VNC with external monitor connected). Guys please help me to move to right direction I got stuck and I really need hackintosh on this laptop. Thank you.
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