8 replies to this topic

[teamkiller]

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:

Spoiler

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

[Duncan Leo]

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?

[lectrasxt16]

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

[sanjayrup]

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!

[terastar]

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 :-)

[littlepapapump]

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

terastar, on 26 September 2012 - 09:23 PM, said:

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 :-)

[terastar]

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.

[artur-pt]

hello

read and apply

http://olarila.com/f...php?f=18&t=2193

good hack

[terastar]

Oh you helped me. Thank you a lot.

You are the best

So happy after 1 year attempting to resolve this issue.

Thankssssss