<< Solved >> No Entry Sign On Reboot If Left For A Day (or so)

[djwoody]

Hi - I have successfully built a machine and have it running fine - everything works as it should.

If I shut the machine the down and leave it for a day or so, when I boot it back up I get the no entry sign. I have to reboot the machine sometimes 10 times in order to get it to boot normally.

Once it starts normally and boots into OSX, everything is OK and there are no issues.

If I perform a restart, the machine boots OK. This only seems to happen if it's off for a day or so.

Can anyone advise on a possible solution or config change?

Thanks

OSX 10.14.3

Motherboard - Gigabyte Aorus Master
CPU - Core i9 9900K
GPU - Sapphire Radeon RX 580 Nitro+ Special Edition
SSD - Samsung 970 PRO
Cooler - Corsair Hydro Series, H115i PRO RGB
PSU - CORSAIR RMx Series RM750x

 

[P1LGRIM]

Can anyone advise on a possible solution or config change?

Post an image of the contents of /EFI/CLOVER/drivers64UEFI/.

 

[djwoody]

Thanks

 

[P1LGRIM]

Remove AptioMemoryFix-64.efi, it will conflict with OsxAptioFix2Drv-free2000.efi.
The two do the same job and are mutually exclusive.
If Clover loads OsxAptioFix2Drv-free2000.efi you will boot ok.
If Clover loads AptioMemoryFix-64.efi you will see the Prohibitory Symbol.

 

[Cam-Resu]

@P1LGRIM @djwoody with the Z390 Aorus you will still get memory allocation errors on boot by just only replacing AptioMemoryFix-64.efi with OsxAptioFix2Drv-free2000.efi.

As per @CaseySJ advice regarding this with Aorus Z390

You have to delete EMUVariableUefi.efi and then replace AptioMemoryFix-64.efi with OsxAptioFix2Drv-free2000.efi then add slide=0 to config.plist boot args.

EMUVariableUefi.efi is only initially needed to get iMessage up and running. Once iMessage is sorted EMUVariableUefi.efi can be deleted.

 

[djwoody]

Remove AptioMemoryFix-64.efi, it will conflict with OsxAptioFix2Drv-free2000.efi.
The two do the same job and are mutually exclusive.
If Clover loads OsxAptioFix2Drv-free2000.efi you will boot ok.
If Clover loads AptioMemoryFix-64.efi you will see the Prohibitory Symbol.

Works like a charm! Many thanks