How to enable NVMe SSD Power Management with ASPM on Hackintosh

[MaLd0n]

Easy way to enable NVMe SSD Power Management with ASPM

 

-Support Olarila Vanilla Hackintosh by making a donation HERE

-About Premium Users you can check HERE

-Problems with Paypal HERE

-Installation Guide HERE

-Hackintosh EFI folders HERE

-Hackintosh USB Remap HERE

-How to update OpenCore and Kexts HERE

 

What is Active State Power Management (ASPM)? Check HERE

This patch is for PCIe

 

1- Download Hackintool HERE.  Download NVMeFix HERE and inject this kext with bootloader. (This kext is not mandatory)

2- Go to PCIe tab and check ASPM propertie on your SSD. If appear Disable you need this patch

3- Checking PciRoot Device propertie

On PCIe tab on Hackintool use Right mouse button and Copy Device Path 

 

4- Open config.plist, go to Device Properties tab and apply this patch with correct PciRoot Device.

Key: pci-aspm-default / Value: 02000000 / Type: DATA

 

Full patch below. Apply with good txt app like TextMate

Quote

<key>PciRoot(0x0)/Pci(0x6,0x0)/Pci(0x0,0x0)</key>
            <dict>
                <key>pci-aspm-default</key>
                <data>AgAAAA==</data>
                <key>device-id</key>
                <data>BqgAAA==</data>
                <key>vendor-id</key>
                <data>TRQAAA==</data>
            </dict>

5- Reboot and check result

Enjoy!

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We're all here to have fun and learn from each other! That's all Folks!

 

[MaLd0n]

ASPM on Sequoia