Recent content by elfzweik

Hi, Coderush, My laptop is thinkpad new x1 carbon. I tried pmpatch but it seems not recognizing my bios. Can you help?I attached my bios here. By the way, is there any hidden bios setup in thinkpad just like dell?

I've tried GenericUSBXHCI.kext with -gux_defer_usb2. There is no change regarding sleep. 4 group 4 beeps and no wake-up.

OK. I got know what you mean. I'll try. Do you think the original usb kext does not functions well in my case?

It cannot be waken up, no matters key stroke, trackpad click, or power button. I have to turn off the power forcely. I don't know exactly the meaning. Yes, I think so. But it is interesting, mixed with pain and joy.

Hello, darkvoid. I think I'm now in this stage. Fortunately my lcd clock rate is 275MHz, which is still within the scope. So I do not need to unlock the clock rate. Now I can make my lcd showing after closing and reopening lid. When setting the resolution from default 2560x1440 to 2048x1152 the...

ioreg: One more thing. Are my usbs all built in? When I close the lid to let the system go to sleep, there will be beeps, 4 beeps in 1 group, totally 4 groups, i.e. 16 beeps. And my system cannot wakeup. I'm not sure what's the reason. Doubting usb built in problem. Read this thread. Do...

I have done that. I tried to use the patch before. But there is no operationalregion declaim in my dsdt. So I cannot do it correctly. Thank you for reminding me that I need to patch ssdt. Now I can adjust brightness in sysperf. Nevertheless, it doesn't help solving the black screen problem. I...

I have got some progress！ When connecting a lower resolution crt via html ->vga, I found there was display showing the password box, while my internal lcd got back. And the HD4400 was finely drived with QE/CI （just config.plist inject ig-platform-id 0x0a260006). Further trial shows that the...

Eager for the guide. My Thinkpad New X1 Carbon with 2560x1440 met black screen after reboot, too. I'm wondering it is caused by the same problem you addressed. Hopefully the patch won't need reburn bios because I'm not skilled for that. In my bios there is a graphic option, "intel graphic...

I uploaded all my files in the first post. And I made some edit to make it more clear. Can you download them？ Profile updated. Sorry for the inconvenience.

The problem is that I cannot get into the system with config.plist. I used inject intel and ig-platform-id=0x0a160000, 0x0a260006, 0x0a260005. All of them caused a black screen. But if I put in 0x0a160000 as the graphic fakeid, I can get into the system. But the graphic card was not recognized...

I'm using now patched dsdt to inject ig-platform-id. In this case do I still need to specify ig-platform-id in config.plist?

My laptop is Thinkpad X1 Carbon 20A7CTO1WW, i5-4200u, HD4400 (Dev0A16/cc0300) 2560x1440. I installed 10.9.3 with clover efi boot. After installtion reboot cannot go into the system setup. The screen blinks then goes black just after showing the apple logo. I tried to inject ig-platform-id in...