HD 4400 Freezes\Glitches on Latitude E7440 in 10.13.4

[ammoune78]

Hey, i have problem of Freezes and Glitches with Intel HD 4400 in High Sierra 10.13.4. I have i5-4300U with the following edits:

 

	OperationRegion (GFXH, PCI_Config, Zero, 0x40)
    Field (GFXH, ByteAcc, NoLock, Preserve)
    {
        VID0,   16, 
        DID0,   16
    }

    Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
    {
        If (LEqual (Arg0, Buffer (0x10)
                {
                     /* 0000 */   0xC6, 0xB7, 0xB5, 0xA0, 0x18, 0x13, 0x1C, 0x44,
                    /* 0008 */   0xB0, 0xC9, 0xFE, 0x69, 0x5E, 0xAF, 0x94, 0x9B
                }))
        { 
            If (LNotEqual (And (VID0, 0xFFFF), 0xFFFF))
            {
                    Store (Package (0x0E)
                    {
                        "AAPL,slot-name", 
                        "Built In", 
                        "name", 
                        "Intel Graphics Controller", 
                        "model", 
                         Buffer (0x0E)
                        {
                            "Intel HD 4400"
                        }, 

                        "device_type", 
                        Buffer (0x14)
                        {
                            "Graphics Controller"
                        }, 

                        "compatible", 
                        Buffer (0x0C)
                        {
                            "pci8086,412"
                        }, 
                      
                        "AAPL,ig-platform-id", 
                        Buffer (0x04)
                        {
                             0x06, 0x00, 0x26, 0x0A
                        }, 
                      
                        "hda-gfx", 
                        Buffer (0x0A)
                        {
                            "onboard-1"
                        }
                }, Local0)
                DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                Return (Local0)
            }
        }
        Return (0x80000002)
    }

And using "0x04128086" as FakeID, injecting Intel enabled and using the "0x0A260006" in Clover config.plist.

Please any suggestion to solve this issue?

Thanks!

Edited April 6, 2018 by ammoune78

[ammoune78]

Ok CHEF, I'll try it now and confirm, because really i'm noob on Laptop   !

[ammoune78]

Thank you Hervé

Yep fixed, now it only have Freezes on Apple Logo while booting and i don't know if there's clover patch to fix it, because it cut the screen on two peaces with some glitches, but About This Mac shows 1536 MB with full acceleration  

 

[SavageAUS]

Thank you Hervé

Yep fixed, now it only have Freezes on Apple Logo while booting and i don't know if there's clover patch to fix it, because it cut the screen on two peaces with some glitches, but About This Mac shows 1536 MB with full acceleration  

 

If your not already try using IntelGraphicsFixup + Lilu.

 

Sent from my SM-G930F using Tapatalk

 

 

 

[ammoune78]

It’s in EFI\CLOVER\Kexts\10.13\ folder and nothing like in Library\Extensions


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