ckleea
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Posts posted by ckleea
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Yes, No idea at all. I try to put your patched Graphics FB driver but still didn't work
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What error are you getting?
There is no kernel panic and the boot process is loadin until Bluetooth initialization,. No error at bluetooth part.
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I am not sure if my E7240 is of any difference from all other users here.
I am not able to boot the USB installer created using Jake's detailed instruction. Hence, I am still unable to install Yosemite.
Mine is a E7240 i7-4600U FHD touch. Don't know if my machine is hardware or version different from those you have,
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Bootpack in post #4 of guide
Please advise on the boot pack. I got an unknown ACPI platform kernel panics.
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I don't think there exists one. I try before to modify the existing kext but to no avail.
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Hi!
Chipset Model: Intel HD Graphics 4400
Type: GPU
Bus: Built-In
VRAM (Dynamic, Max): 1024 MB
Vendor: Intel (0x8086)
Device ID: 0x0a16
Revision ID: 0x000b
Displays:
Display:
Resolution: 1920 x 1080
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Built-In: Yes
I use Yosemite all stuff work. attach my EFI folder, kexts, and Clover config.plist
In ZIP file kext section contains 3 separated kext i install these to /S/L/E with kext wizard.
Also i delete from config plist my serial, MLB, ROM, etc, generate your own in Clover Configurator SMBIOS section.
Put complete EFI folder from archive to EFI partition on your DELL...
Clover EFI folder Here!
Thanks, Interesting. You have an additional AppleIntelFramebufferAzul.Kext
Are you following the clover installation in this thread?
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From any working real mac run iMessageDebug script on real working mac, (iMac, MacBoo, MacMini, etc...) generate onr txt contains real MLB and ROM number.
Put the Clover configurator RT Variables section, and work...
Can you show me how your E7240 i7-4600U FHD with touch is working?
Can you share your kext, dsdt and ssdt files for me?
I am unable to make mine (graphics work)
What is your device ID for IGP? is it device ID 01a6 revision:000b?
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well there is the possibility it is using eDP display connector instead of LVDS. also some cpus do not have LVDS output like this one http://ark.intel.com/products/76616/ it only outputs graphics to eDP/DP/HDMI
Yes, I am using one with i7-4600U CPU.
Any clues to try to make it work?
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Could you sow me the ways to get more information for the analysis of the problem?
I have tried all ig-platform-id -
Unfortunately I'm still hung up on the HD4400 hw acceleration.. after some further research it seems we're missing a kext, even though I think our DSDT is patched correctly. Because the vanilla drivers aren't supporting the 4400HD, I wonder how far one could get with this as far as getting graphics hw acceleration. And actually looking at Apple's product line right now, I don't see them supporting it if their base MBA is already Intel 5000. There is the MacBook Pro 13" w/ Intel HD graphics 4000 but it will probably 1) go legacy soon or 2) get upgraded to HD 5000...
Seem I am not alone. My E7240 with "HD4400" was still not yet able to get HW acceleration.
Are there somethings unusual for our hardware?
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Are there any member using this machine with FHD touch screen?
Wish to share your experience if successful.
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Upon my further testing, after I remove AppleIntelHD5000 files, i can boot into the system without any problem.
It shows as HD4400 now with 1536MB ram. The screen can scale but no brightness control.
I am unable to open the DVD player app
Upon starting Safari, the screen flickers a lot.
When adobe flash player asked for an update, it always shows errors and restart Safari.
I think the QE/CI is not yet fully enabled.
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I wish to update what I have experienced.
When boot with -x into safe mode, I can see the internal display is found as Intel HD Graphics 5000 with 1536MB gram. I can change the resolution and brightness. The device ID is 0a16
When boot with -v only, it won't switch to graphic mode.
If I use clover graphics injectors in the boot menu, for example 0x0a168086, no graphic mode. If I try other string like 0x0a160000, i can boot into graphic mode and login. But the display is now Intel HD Graphics 4400 with 7MB vram, no screen resolution change allowed.
Could some one help further?
Similar result when I use chameleon boot loader.
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Really need help to enable QE/CI for my E7240 i7-4600U HD4400 Full HD touch (devID:0a16:8086).
I am able to have my Sierra Wireless MC7710 work now. Hope to have a really functional ultrabook.
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Here: https://db.tt/TAKMtpDc
If you see a grabbled screen, set you bios "enable legacy option rom" = enable!
May I also have your config.plist?
Thanks
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Hi All!
I install Yosemite this method my (7240 i7 FHD Touch)
Clover boot time slow as hell
When i boot, see the progressbar after 2-3 sec, but this point mouse is appear, screen have lot of white dots, and still here for 30-40 sec before the login screen appears
Also very slow mission control animations, sluggish animations, etc...
I repatched my DSDT, SSDT but same...
I have QE/CI, 1500MB vRam for video, but still sloooow...
Mavericks in another external disk with Chameleon, works like a charm... (need patched mach_kernel for haswell, not released for Yosemite )
Anyone have an idea?
Thanks!
rob
Could you post your DSDT and SSDT? I am unable to make my E7240 i7-4600U FHD touch to have QE/CI.
Wany to look at your set up
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If you already show 0a16, inject 0a16 will have no effect.
the original DSDT has 0a26, I try to inject 0a16 but without effect.
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Go to System Information > Graphics, what is your Device id?
Could anyone help to patch 0a16 to the DSDT? I try myself and it returns 13 errors
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Mine is 0a16
Showed as HD4400 with VRAM 7MB
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After doing some resaerch, I think I may also need to try to inject the 0a16 into the graphic card id inside DSDT
But I am no expert on this.
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The E6220 can update to Mavericks 10.9.3 without problem. Just download the combo and update.
Increase HD 4400 VRAM
in The Archive
Posted
Yes, Jake.
I am unable to do so after numerous attempts
I gave up.