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Lenovo ThinkPad EDGE E420 i3-2330. Black Screen

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Joined
Mar 15, 2011
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37
Motherboard
Gigabyte B360M-HD3
CPU
i3-8100
Graphics
UHD 630
Mac
  1. iMac
Lenovo ThinkPad EDGE E420 i3-2330. Black Screen after lion install. intel hd3000 dev. id 0116 I'm use chimera 1.6 bootloader. with no dsdt fix. and the screen goes black with a backlight control via keyboard (DSDT PNLF Device)...also patch the dsdt with these code
Code:
Method (_DSM, 4, NotSerialized)
            {
                Store (Package (0x06)
                    {
                        "AAPL,os-info", 
                        Buffer (0x14)
                        {
                            /* 0000 */    0x30, 0x49, 0x01, 0x11, 0x01, 0x10, 0x08, 0x00, 
                            /* 0008 */    0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
                            /* 0010 */    0xFF, 0xFF, 0xFF, 0xFF
                        }, 
                        "AAPL00,DualLink", 
                        Buffer (0x04)
                        {
                            0x01, 0x00, 0x00, 0x00
                        }, 
                        "device-id", 
                        Buffer (0x04)
                        {
                            0x16, 0x01, 0x00, 0x00
                        }
                    }, Local0)
                DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                Return (Local0)
            }

and Graphics Enabler=NO...don't work!! try a both of dsdt and chimera injection- also doesn't happens...screen goes blu 4 1 sec/..then totally black with backlight control...

try to bin patch AppleIntelSNBFramebuffer with connectors ...leave only 1 LVDS /...don't work 4 me!!! DONT KNOW WHAT TO DO!!!! Please HELP ME, if u can.

Mac OS 10.7.1 smbios MacBookPro8,1

Pasha :)
 
What error messages are you getting in verbose mode?
 
same problem.and i have a i5-2430m,a display named LGD with id 30e4-28e.
it only works well with vnc remote desktop.
i have tried DSDT Fix,smbios.plist,EDID Overrides,several bootloaders,and no one works :banghead: .still blank screen while graphics kexts is loaded. :crazy:
Transcript Offline - Buffer Pool Allocate [181000] failed.
 
yeep. Mine problem is the same. Like above...Transcript Offline - bla bla....in verbose mode has a errors what use stock FB kext. With modified to only LVDS this error is gone. But still no luck with blank screen.....any ideas people??

One dude tolking it's a LCD panel problem....i dont know...
 
Everything is working, just don't know what is wrong with this HD3000... :?

i will hope it's be fixed in next chimera release
 
how about hdmi connection? Anybody try it.?
 
I have full qe/ci and transcript offline is normal.

What is your native device id? DSDT patching may not be needed.
 
blueking said:
I have full qe/ci and transcript offline is normal.

What is your native device id? DSDT patching may not be needed.


native dev id 0116
 
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