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[Guide] macOS Sierra 10.12 - Dell Optiplex 780 (760) (755) (790) (990)


MacPeet
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@MacPeet:
 
internal Speaker (back green) => Works
HP (front green) => Works
internal Mic (front pink) => Doesn't work, no input

LineIn (back blue) => Doesn't work, no input

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Ok

Dell Optiplex 790

Mac OS X Lion 10.7.5

ASUS Radeon HD 5450 1 Gig

Intel HD 3000

The good news now its a both Display works

and FULL Graphics acceleration on both Graphics 

22266310.gif 23032310.gif 24649310.gif 24649310.gif 24649310.gif

sans_t96.png

 

 

 

 

displa10.jpg  

 

displa11.jpg

 

 

 

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diapla10.png

 

displa10.png

 

 

 

 

 

Lion 10.7.5 its Amaging peace of software by Apple One of the best Ever made  :thumbsup_anim:  :thumbsup_anim:  :w00t:  :D

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What Clover version are you using? Try updating to r4200. 

 

https://sourceforge.net/projects/cloverefiboot/

 

 

I try with new clover. The same error.

 

I try with your config.plist. The same error again. 

 

I try with lily and nvidia kext. The same error. 

 

What i'm doing wrong?

 

Here is my clover file without nvidia kext. Can you see anything wrong?????

CLOVER.zip

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Honestly, I don't know. I remember some time ago you had the same issue when you'd put the DSDT from #1 into ACPI/Patched, right? Something makes Clover acting funny but I don't know what. Sorry. I'd ask in the Clover thread...

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Honestly, I don't know. I remember some time ago you had the same issue when you'd put the DSDT from #1 into ACPI/Patched, right? Something makes Clover acting funny but I don't know what. Sorry. I'd ask in the Clover thread...

 

 

Yes with my old graphic card if i had the DSDT file it wasn't boot.

 

If i was deleted i boot but with no full hd 

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I try with new clover. The same error.

 

I try with your config.plist. The same error again. 

 

I try with lily and nvidia kext. The same error. 

 

What i'm doing wrong?

 

Here is my clover file without nvidia kext. Can you see anything wrong?????

He probably needs to change his CPU!! its a core2duo so he if he can even get to an i3 it would be good? Thoughts ?

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He probably needs to change his CPU!! its a core2duo so he if he can even get to an i3 it would be good? Thoughts ?

An i3? On LGA775? That would be interesting  :P 

 

Anyway, his CPU isn't the problem. What is, I honestly don't know. 

 

@sakis6977: You can also use SMBIOS imac13,1 or above to make the GT 710 work. Though, it's not the ideal SMBIOS for your setup and it's just a workaround, not a solution for the actual problem. I'd really ask for help with that in the Clover thread, because I really don't know what the issue is. Sorry  :(

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An i3? On LGA775? That would be interesting  :P 

 

Anyway, his CPU isn't the problem. What is, I honestly don't know. 

 

@sakis6977: You can also use SMBIOS imac13,1 or above to make the GT 710 work. Though, it's not the ideal SMBIOS for your setup and it's just a workaround, not a solution for the actual problem. I'd really ask for help with that in the Clover thread, because I really don't know what the issue is. Sorry  :(

 

 

Ok let me know if you have any news. I will try to change now to 13,1

 

update: not working again.... pffff the same error. 

You are try Clover ESP install or Legacy ?

 

 

hmmmm how can i see this???

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@MacPeet:
 
internal Speaker (back green) => Works
HP (front green) => Works
internal Mic (front pink) => Doesn't work, no input

LineIn (back blue) => Doesn't work, no input

 

 

try this (28 (1C)):

 

file deleted, not relevant anymore

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I used this options only. 

 

If i try clover in the ESP what changes need to make to my bios?

If your select Clover Legacy like your picture

you need select all Drivers64

Dont Select Drivers64UEFI its for UEFI Machine  :P

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If your select Clover Legacy like your picture

you need select all Drivers64

Dont Select Drivers64UEFI its for UEFI Machine  :P

He probably followed this guide, as #1 step 3 and step 9 says:

 

 

3. Install Clover 3985 or later for Sierra-Support to your Install medium (Legacy-Method):

 
Bootloader / Install boot0af in the MBR
CloverEFI / Clover-EFI 64Bit SATA
Drivers64UEFI / EmuVariableUefi-64
Drivers64UEFI / OsxAptioFixDrv-64
Drivers64UEFI / PartitionDxe-64
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@MacPeet: The ports are visible indeed.

 

post-1502423-0-42540900-1506167512_thumb.png

 

I never tried the mic ports on the 755 before, I'll try AppleALC from #1 again and report back

 

Edit: with AppleALC from #1 only LineIn is visible, but not working. Mic port on the front obviously not working either:

 

post-1502423-0-79928200-1506168008_thumb.png

 

 

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for High Sierra and Optiplex780 (current version Clover):

 

Install Clover in the ESP

Bootloader / Install boot0af in the MBR

CloverEFI / Clover-EFI 64Bit SATA
Drivers64UEFI / EmuVariableUefi-64
Drivers64UEFI / OsxAptioFixDrv-64
Drivers64UEFI / PartitionDxe-64
RC-Script´s
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He probably followed this guide, as #1 step 3 and step 9 says:

 

The Drivers64UEFI works only in UEFI Install

Legacy is the Drivers64

UEFI drivers for Legacy are useless

Working only if your select ESP

anyway Legacy or ESP you have to select also the Divers64

This is my choice  working for 10.6  ➤ 10.13 

NOTE: In Drivers64 I have a choice apfs-64.efi

⬇︎

 

 

sans_t98.png

 

 

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No, @ chris1111

 
Legacy Bios also uses Clover's Drivers64UEFI folder, for example the EmuVariableUefi-64 from Drivers64UEFI.
Only the UEFI method is not used, only MBR.
Only the apfs.efi must according to Drivers64.
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No, @ chris1111

 
Legacy Bios also uses Clover's Drivers64UEFI folder, for example the EmuVariableUefi-64 from Drivers64UEFI.
Only the UEFI method is not used, only MBR.
Only the apfs.efi must according to Drivers64.

 

Are you sure ?

Read the Traduction  for EmuvariableUEFI-64

 

Talk to Slice I think the EmuVariable is already Injected for Legacy install

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