Kernel Panic after uptade 10.12.6 sierra

[pommerrrr]

hey guys ,

I had a sierra 10.12.3 working pretty good and i updated to 10.12.6 and i got a kernel panic (img attached) but when i remove one 4gb ram , it works, i tried to put other rams and kernel panic keeps, i can boot only with 4gb, and if i boot using usb i can use 8gb.

What i have to do ?

 

[P1LGRIM]

if i boot using usb i can use 8gb.

Start with the computer powered off.
Insert your USB installer.
Power on the computer and press your boot menu key - Usually F12 but YMMV.
At the boot menu screen select your USB flash drive as the boot device and boot.
At the Clover menu screen select your hard drive and boot.
When you get to the desktop download and run EFI Mounter and mount the EFI partition of your USB.
Copy the entire /EFI folder from the EFI partition of your USB to the desktop.
Eject the USB.
Run EFI Mounter again and mount the EFI partition of your HDD.
Delete the entire /EFI folder from the EFI partition of your HDD.
Copy the /EFI folder from your desktop to the EFI partition of your HDD.
Restart
You should now be able to boot from your HDD in the same way that you could previously boot from your USB.