[Success] ASRock Z390 Phantom Gaming-ITX + TB3 + iGPU + Mojave + SFF Build

[jmjrr]

I re-flashed BIOS from 4.3 to 4.2 and the installation went smoothly. I used OP's EFI folder into installer drive's EFI partition. The only change I made was filling in a unique Serial number.

You used Mojave or Catalina?
The EFI folder posted in first place with the only change in serial?
dGPU or iGPU?
What BIOS Settings ?

Thanks,
Giannis

 

[jazztronaut]

You used Mojave or Catalina?
The EFI folder posted in first place with the only change in serial?
dGPU or iGPU?
What BIOS Settings ?

Thanks,
Giannis

Initially 4.3 and was not working. So I flashed 4.2. BIOS settings. I just followed exactly what the OP had done. Here are few exceptions where there weren’t such options in the menu.

I didn’t install EFI bootloader on to the flash drive , following OP’s instructions in the clean install method. Just copying the EFI folder into the flash drives’

Mojave and RX 590.

No WiFi Bluetooth and TB3 ATM trying to fix.

 

[jmjrr]

Initially 4.3 and was not working. So I flashed 4.2. BIOS settings. I just followed exactly what the OP had done. Here are few exceptions where there weren’t such options in the menu.

I didn’t install EFI bootloader on to the flash drive , following OP’s instructions in the clean install method. Just copying the EFI folder into the flash drives’

Mojave and RX 590.

No WiFi Bluetooth and TB3 ATM trying to fix.

I am doing the same but keep getting panic at the beginning of the boot process.

 

[jazztronaut]

So my BT card is not detected in DPCI Manager. Also, HS14 shown nothing is connected in IOReg. Does this mean the BT card is not installed properly? I should mention that the internal USB2 header is used for the kraken x52 rgb. @rj510

 

[IgorVit]

The HWMonitor shows the value of DRAM voltage - 1.744V
Is it possible? All settings of DRAM voltage in BIOS are - auto.

 

[jmjrr]

Still can't boot , always getting panic during installer boot! I tried everything!

 

[jazztronaut]

Did you try to check

Still can't boot , always getting panic during installer boot! I tried everything!
View attachment 440492

Did you try to check if BIOS settings are done correctly ?

 

[jmjrr]

Did you try to check

Did you try to check if BIOS settings are done correctly ?

Yes, I tried everything. Until I try to boot a windows installer - that will crash too!
I think maybe a hardware problem...
Motherboard defect...

 

[jazztronaut]

Yes, I tried everything. Until I try to boot a windows installer - that will crash too!
I think maybe a hardware problem...
Motherboard defect...

If you can get into the BIOS, I doubt its a motherboard problem.

 

[IgorVit]

Yes, I tried everything. Until I try to boot a windows installer - that will crash too!
I think maybe a hardware problem...
Motherboard defect...

This is not a fact. There may be a bad memory or power supply. The functioning of all equipment depends on the correct power.