teamkiller Posted July 13, 2012 Share Posted July 13, 2012 Hi guys. First sorry for my bad english. I Have a Medion Akoya E7220 Laptop I have Problems with the Graphics card of my cpu If I have the HD 3000 Activate, I get a wrong image signal MacOS, indicates to me that the monitor resolution is 1600x900x32. The monitor shows only a half picture and the machine slows down. The Dev ID form My HD 3000 is 0x0116 my Cpu is a Sandy Bridge Core i3 2310M (2x 2100MHz with HT) The Mainboard Chipset is Intel series 6/C200 The monitor Edid is: Time: 01:40:29 Date: Mittwoch, 11. Juli 2012 EDID Manager Version: 1.0.0.14 ___________________________________________________________________ Block 0 (EDID Base Block), Bytes 0 - 127, 128 BYTES OF EDID CODE:0 1 2 3 4 5 6 7 8 9 000 | 00 FF FF FF FF FF FF 00 06 AF 010 | 9E 12 00 00 00 00 01 13 01 03 020 | 80 26 15 78 0A C4 95 9E 57 53 030 | 92 26 0F 50 54 00 00 00 01 01 040 | 01 01 01 01 01 01 01 01 01 01 050 | 01 01 01 01 F8 2A 40 90 61 84 060 | 0C 30 30 20 36 00 7E D6 10 00 070 | 00 18 00 00 00 0F 00 00 00 00 080 | 00 00 00 00 00 00 00 00 00 20 090 | 00 00 00 FE 00 41 55 4F 0A 20 100 | 20 20 20 20 20 20 20 20 00 00 110 | 00 FE 00 42 31 37 33 52 57 30 120 | 31 20 56 32 20 0A 00 28 (8-9) ID Manufacture Name : AUO (10-11) ID Product Code : 129E (12-15) ID Serial Number : 0 (16) Week of Manufacture : 1 (17) Year of Manufacture : 2009(18) EDID Version Number : 1 (19) EDID Revision Number: 3 (20) Video Input Definition : Digital (21) Maximum Horizontal Image Size: 38 cm (22) Maximum Vertical Image Size : 21 cm (23) Display Gamma : 2,20 (24) Power Management and Supported Feature(s): RGB Color, Non-sRGB, Preferred Timing Mode(25-34) Color Characteristics Red Chromaticity : Rx = 0,620 Ry = 0,336 Green Chromaticity : Gx = 0,321 Gy = 0,570 Blue Chromaticity : Bx = 0,150 By = 0,056 Default White Point: Wx = 0,313 Wy = 0,329 (35) Established Timings I (Not Used)(36) Established Timings II (Not Used) (37) Manufacturer's Timings (Not Used)(38-53) Standard Timings (Not Used) (54-71) Detailed Descriptor #1: Preferred Detailed Timing (1600x900 @ 60Hz)Pixel Clock : 110 MHz Horizontal Image Size : 382 mm Vertical Image Size : 214 mm Refresh Mode : Non-interlaced Normal Display, No Stereo Horizontal: Active Time : 1600 Pixels Blanking Time : 400 Pixels Sync Offset : 48 Pixels Sync Pulse Width: 32 Pixels Border : 0 Pixels Frequency : 55 kHzVertical: Active Time : 900 Lines Blanking Time : 12 Lines Sync Offset : 3 Lines Sync Pulse Width: 6 Lines Border : 0 Lines Digital Separate, Horizontal Polarity (-), Vertical Polarity (-)Modeline: "1600x900" 110,000 1600 1648 1680 2000 900 903 909 912 -hsync -vsync (72-89) Detailed Descriptor #2: Defined by Manufacturer(90-107) Detailed Descriptor #3: ASCII String Data ASCII String Descriptor: AUO(108-125) Detailed Descriptor #4: ASCII String Data ASCII String Descriptor: B173RW01 V2(126-127) Extension Flag and Checksum Extension Block(s) : 0 Checksum Value : 40___________________________________________________________________ System Information Summary:Processor : Intel® Core™ i3-2310M CPU @ 2.10GHz Operating System : Microsoft Windows 7 Home Premium OS Version : 6.1.7601 Service Pack : 1.0 Video Controler:Device ID : VideoController1 Name : Intel® HD Graphics Family Adapter Compatibility: Intel Corporation Video Processor : Intel® HD Graphics Family Video RAM : 1,77 GB (1,899,558,912 Bytes) Availability : Running or Full Power Driver Version : 8.15.10.2509 PNP Device ID : PCI\VEN_8086&DEV_0116&SUBSYS_20801B0A&REV_09\3&11583659&0&10 Resolution : 1600x900 Max Refresh Rate : 60 Hz Min Refresh Rate : 60 Hz Current Refresh Rate : 60 Hz Current Scan Mode : None-Interlaced Status : OK ___________________________________________________________________ how can i fix the Graphics P.s. my Kernelflags are:GraphicsEnabler=No -f and i use the Chimera 1.10 bootloader THX Teamkiller Link to comment Share on other sites More sharing options...
All Kand Posted July 24, 2012 Share Posted July 24, 2012 If you use a HD 3000 its recommended u run OSX 10.7 Lion or 10.8 Mountain Lion. DO TAKE NOTE THAT A MACBOOKPRO8,1 SMBIOS HAS TO BE USED. If not you'll just get a blank screen, or "SNB framebuffer did not show up unload" in verbose (-v) mode. Do not try the SMBIOS of another Mac that has HD3000 cos those dun work. 1. What is your correct resolution? 2. What version of OSX are you using? Link to comment Share on other sites More sharing options...
lectrasxt16 Posted September 24, 2012 Share Posted September 24, 2012 hi guys, I'm trying since two weeks now to get my graphics working. It's a Intel HD 3000 Mobile which comes with my cpu i3-2310M. After Installation i booted up in single user mode and moved all "AppleIntel*" kext's from /S/L/E to /S/L/E/IntelBack. Now i was able to boot up. but only in 1024x768. Then i tried to get some kexts. But no one of the kexts worked for me. Got everytime the same error : Stuck at Apple Boot Logo and Activity indicator freezes. what do i have to do to get this working ? I'm using iATKOS l2 with chimera 1.6 and GraphicsEnabler=Yes. i'm using the same Laptop a Akoya E7220 it's native resolution is 1600x900. Lectrasxt16 Link to comment Share on other sites More sharing options...
sanjayrup Posted September 24, 2012 Share Posted September 24, 2012 Excatly the same problem in my Toshiba P770 ! HM65 chipset / i7 / Hd3000 ! Resolution 1600x900 but the screen is very buggy like que LCD kext ! test with smbios 8.1 / 8.2 and / 8.3! Link to comment Share on other sites More sharing options...
terastar Posted September 26, 2012 Share Posted September 26, 2012 Hello Teamkiller, the Same problem here with my internal display. Medion Akoya P7812 Laptop under 10.8.2. The problem : no EDID by default. forcing Edid with Switchres X can give the right display only if i boot in the safe mode with no kext loaded. when booted normally, my internal display show the left half of display with the correct resolution. The colors are very bad. External display ( testes with 3 different monitors) work perfectly. So, it's not a graphic card problem, but screen problem (AUO). if you change the screen, the problem is solved. maybe this AUO category is blacklisted from apple! Maybe we find our hero here in this forum :-) Link to comment Share on other sites More sharing options...
littlepapapump Posted November 22, 2012 Share Posted November 22, 2012 You guys need a duallink dsdt fix for this in your dsdt i will upload my dsdt if you would like to show an example, graphics still are a bit glitchy and you need to remove the appleintelcarpri kext and edit the snb kext i can upload if you would like Hello Teamkiller, the Same problem here with my internal display. Medion Akoya P7812 Laptop under 10.8.2. The problem : no EDID by default. forcing Edid with Switchres X can give the right display only if i boot in the safe mode with no kext loaded. when booted normally, my internal display show the left half of display with the correct resolution. The colors are very bad. External display ( testes with 3 different monitors) work perfectly. So, it's not a graphic card problem, but screen problem (AUO). if you change the screen, the problem is solved. maybe this AUO category is blacklisted from apple! Maybe we find our hero here in this forum :-) Link to comment Share on other sites More sharing options...
terastar Posted December 2, 2012 Share Posted December 2, 2012 Hello, Thank you for the replay. I tried different method with some advance. But no perfect solutions. Some changed on my hardware are make: - Screen changed to LG philips Full HD: screen goes black after system starts - CPU changed to I7: screen black, half left screen with the old one. - Trying with DSDT from another laptop with the same configuration : Dell XPS 173x , the display is correct but my battery meter not working with original kexts and with all patched kexts found on the internet. with my riginal DSDT, screen black, but all works with external HDMI display. i think i need a dsdt modification but no way, i'm unable to get it working. any idea? Thank you. Link to comment Share on other sites More sharing options...
artur_pt Posted December 2, 2012 Share Posted December 2, 2012 hello read and apply http://olarila.com/forum/viewtopic.php?f=18&t=2193 good hack Link to comment Share on other sites More sharing options...
terastar Posted December 3, 2012 Share Posted December 3, 2012 Oh you helped me. Thank you a lot. You are the best So happy after 1 year attempting to resolve this issue. Thankssssss Link to comment Share on other sites More sharing options...
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