Jake Lo

Enable Legacy mode if it exists in the BIOS.

It might be removed from /S/L/E of the USB installer but during install it's pulling the files from elsewhere. I believe either from BaseSystem.dmg or from Packages folder. Boot with the USB installer, open terminal. run diskutil list to determine the name of the installed drive then remove the kexts from terminal

Yes, IOReg. Strange I didn't change the DSDT/SSDT except added an additional layout-id for HDAU in DSDT. Try booting without cache. Try adding from here for webcam FakePCIID_XHCIMux.kext & FakePCIID.kext

You need to remove AppleIntelGraphics* from the installed drive too.

See here.

Re-enable Nvidia? You mean through the BIOS? Open and save IOReg next time you have it working with the HDMI cable plugged it. Try this config config.plist.zip

Since you're using Clover's hot patches, it's required that you have working cache. Boot without cache mode, repair permission and rebuild cache. Boot normally.

Assuming you're installing 10.11.x Add these to /EFI/Clover/Kexts/10.11 or Other https://bitbucket.org/RehabMan/os-x-fake-pci-id FakePCIID_Broadcom_WiFi.kext FakePCIID https://bitbucket.org/RehabMan/os-x-brcmpatchram BrcmPatchRAM2 BrcmFirmwareData.kext

Copy Config.plist, Kexts folder, DSDT/SSDT from USB to SSD. Don't forget HFSPlus.efi in Driver64UEFI

Are you sure about your screen resolution? LCD: 1600 x 900 in post#1. Your original Config.plist shows you are using singleLink in your patching. I changed it to DualLink from info from your 1st post. Another cause of artifacts is due to BIOS version. Did you downgrade your BIOS from something higher than A12? It's know to cause artifacts for Dell Latitude HD4000. You need to downgrade to A03 and then back to A12 and not higher.

Check Config.plist. Make sure nv_disable=1 is uncheck

Add this to /Library/Extensions and repair permission and rebuild cache sudo chmod -Rf 755 /L*/E* sudo chown -Rf 0:0 /L*/E* sudo touch -f /L*/E* sudo kextcache -Boot -U / E5430.zip

Did you include both CodecCommander & EAPDfix? Yes, I know they both do the same thing, but each alone does work as well as both together for this particular codec.

Boot to Clover, hit F4. Then boot to OS X. Compress and send me the whole Clover folder. Launch IORegistryExplorer_v2.1.zip ,save and upload that as well.

Replace DSDT with this one 5558_HD5500_v4.zip

Check, make sure the DIMM is in slot 1 if you only have 1 stick.

try this. Make sure Optimus is uncheck config.plist.zip

Do you have AHCI set in the BIOS?

add this to /EFI/Clover/Kexts/Other. See if it'll enable the webcam. On your Windows, can you disable the Nvidia card and see if HDMI audio works?

What error are you encountering? Did Clover load? Try booting without cache and Post a screenshot.

You don't hear sound from the monitor when you increase the volume? Can you try on a TV? Please attach IOReg

HDMI audio is control by the monitor or TV, not from the PC Try this config, see if webcam shows up in the USB ports config.plist.zip

Try this config.plist.zip

Just saw your little video, strange about the flashing boot screen. I used the same Config on my system and have no issue. Perhaps try upgrading Clover. Your webcam, is it an UVC (USB Video Class)? Your SD Card reader is not supported.

Can't access google drive right now, will check when I get home. However, system starts. Good Brightness with F11-F12 button - WORKS! Good Sleep - WORKS but after wake up the screen is unlocked and I see messages that my USB flash drive was not unmounted properly. Normal Sound - not working - Did you copy kexts from /EFI/Clover/Kexts/Other/LE to Library/Extensions and do the permission fix and rebuild cache? Camera - not working - Does it show up in the USB section of System Report? What's the model/Vendor/Product ID? SD Card reader - not working - Is it a Realtek? It might not be supported