Extended Posted June 13, 2013 Share Posted June 13, 2013 I have installed OS X 10.7.3 on my Toshiba Satellite L555-10M For the Graphics i used the Kext's from Smartie77 http://www.insanelymac.com/forum/topic/274833-ati-4650mobility-lvds-shrike-for-lion-1073-final/ But in the Settings i can only choose 1366x768 (my resolution is 1600x900) and the screen colors get crazy so that i cant see anything. Hope anyone can help me to get a solution for that Link to comment Share on other sites More sharing options...
plsh2me Posted June 13, 2013 Share Posted June 13, 2013 For more than 1366x768 resolution you have to do forced display edid. Can follow one of the following guide - http://www.insanelymac.com/forum/topic/208410-fixing-scrambledstretched-or-wrong-resolution-laptop-display-problems/ http://legacy.tonymacx86.com/viewtopic.php?f=15&t=53970 Hope this will help you . Thank you Palash Link to comment Share on other sites More sharing options...
Extended Posted June 13, 2013 Author Share Posted June 13, 2013 Will try it and give feedback! Thanks! Link to comment Share on other sites More sharing options...
Extended Posted June 14, 2013 Author Share Posted June 14, 2013 Okay ive tried it the whole night. Nothing will work I get the right screen resolution but my screen looks like this: Hope anyone can help i dont have any idea how to fix it I have attached my edid from windows edid.zip Link to comment Share on other sites More sharing options...
plsh2me Posted June 14, 2013 Share Posted June 14, 2013 Did you see the change on About this mac>Graphics/Display? Open Terminal and the execute command - ioreg -lw0 > ~/Desktop/ioregSaved.txt And send the file, I will try for you. Link to comment Share on other sites More sharing options...
Extended Posted June 14, 2013 Author Share Posted June 14, 2013 I attached the file ioregSaved.txt Link to comment Share on other sites More sharing options...
plsh2me Posted June 14, 2013 Share Posted June 14, 2013 I think you have done something wrong, at least it might show on display info. Ok, Now try my one and let me know. Unzip, Paste it on System/Library/Displays/Overrides folder & repair permission with kext utility or others, then restart. Good Luck Palash DisplayVendorID-30e4.zip Link to comment Share on other sites More sharing options...
Extended Posted June 14, 2013 Author Share Posted June 14, 2013 I've edited it like you did it but it doesn't work :/ Now the Display is listed. But the error with the colored stripes didnt solved Link to comment Share on other sites More sharing options...
plsh2me Posted June 14, 2013 Share Posted June 14, 2013 Try using graphics flag GraphicsEnabler=No or delete GraphicsEnabler flag from boot.plist. More than this if you have interest can use my kexts from - http://www.insanelymac.com/forum/files/download/41-ati-mobility-radeon-hd-550v46501002-9480/ Update up to 10.7.5 (11G63) and install my kexts. Before update remember to delete ATY_Init.kext & voodooHDA.kext if you are using, I mean kexts which can cause KP must delete. Thanks Link to comment Share on other sites More sharing options...
Extended Posted June 14, 2013 Author Share Posted June 14, 2013 I'm on 10.8.2 now and use your Kexts (ATI Mobility Radeon HD 550v 10.8.2(12C60) Peregrine.zip) Same problem Link to comment Share on other sites More sharing options...
plsh2me Posted June 14, 2013 Share Posted June 14, 2013 So sad If all are same, would like to play with latest version . Update up to 10.8.4, install kexts from - http://www.insanelymac.com/forum/files/file/86-ati-mobility-radeon-hd-550v46501002-9480-os-x-108412e55/ . Boot with -v GraphicsEnabler=No. Let me know .... Go to windows make a vga bios dump using AIDA64 soft. or others. Send. Link to comment Share on other sites More sharing options...
Extended Posted June 14, 2013 Author Share Posted June 14, 2013 Will try to update and install the Kexts Idk how to make a vga bios dump Link to comment Share on other sites More sharing options...
plsh2me Posted June 14, 2013 Share Posted June 14, 2013 Download AIDA64 extreme version - http://www.aida64.com/downloads Install, Run the program, right click on bottom of the windows of this app. , do as pic & click on video bios dump Save the file, done . Link to comment Share on other sites More sharing options...
Extended Posted June 14, 2013 Author Share Posted June 14, 2013 Updated to 10.8.4. Booted with flags. Same issue.. I attached the dump vgabios.zip Link to comment Share on other sites More sharing options...
plsh2me Posted June 15, 2013 Share Posted June 15, 2013 Try these kexts Kexts.zip Link to comment Share on other sites More sharing options...
Extended Posted June 15, 2013 Author Share Posted June 15, 2013 Now i get this Link to comment Share on other sites More sharing options...
plsh2me Posted June 15, 2013 Share Posted June 15, 2013 Seems ok, but you have to put the display EDID file to overrides folder & repair permission. Boot with GraphicsEnabler=No important. Send me pic of display. Good luck. Palash Link to comment Share on other sites More sharing options...
Extended Posted June 15, 2013 Author Share Posted June 15, 2013 Did it Looks the same Link to comment Share on other sites More sharing options...
plsh2me Posted June 15, 2013 Share Posted June 15, 2013 It is not possible, First it had show the display as "Toshiba Internal Display". So you might do something wrong, manually paste it again & repair permission. Feedback again. Send me also your org.chameleon.boot.plist file. Edit: ATI4600Controller.kext not loaded, delete the kexts & install them again. Boot with -v -f GraphicsEnabler=No. Link to comment Share on other sites More sharing options...
Extended Posted June 15, 2013 Author Share Posted June 15, 2013 My Extensions folder plists.zip Link to comment Share on other sites More sharing options...
plsh2me Posted June 15, 2013 Share Posted June 15, 2013 You have deleted all ATI kexts !!!!!! Install all these kexts, use plists files & reboot with -v -f flag. Kexts.zip Link to comment Share on other sites More sharing options...
Extended Posted June 15, 2013 Author Share Posted June 15, 2013 Now it looks like this All ok. But internal screen = black Link to comment Share on other sites More sharing options...
plsh2me Posted June 15, 2013 Share Posted June 15, 2013 Hope fully looking good . If you start with external display connected, you will get internal display black. With this kexts you can use only internal display or external display. Wants all ok ? go to - http://www.insanelymac.com/forum/files/file/86-ati-mobility-radeon-hd-550v46501002-9480-os-x-108412e55/ . Download kexts, delete only two required kexts from S/L/E, install downloaded kexts. Hope will find all things, fine !!! Good Luck Palash Link to comment Share on other sites More sharing options...
Extended Posted June 15, 2013 Author Share Posted June 15, 2013 Internal Display still Black When i Install the Kext from the link = Same issue as before. Colored stripes Link to comment Share on other sites More sharing options...
plsh2me Posted June 15, 2013 Share Posted June 15, 2013 All things are on your hand. Now do it your self . Repair permission and boot with -v -f flag, thing some how kexts not loading. Don't connect external display, you may able to use internal display with previous setup with - Kexts.zip Try hope will find the way . Link to comment Share on other sites More sharing options...
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