Mojave on Biostar TH55HD Socket 1156 / NVidia 9800GT

[deeveedee]

My overclocked Biostar TH55HD has been running stable without issues for long enough to call it a success, so I wanted to report my settings:

1. BCLK (what my BIOS refers to as CPU CLK): 160 (up from 133)
2. DRAM Voltage: 1.630
3. CPU VCore: +.04
4. VTT: 1.210
5. VPLL: Auto
6. DRAM Timing: XMP-2 (8-8-8-24, 1.5V)
7. DRAM Command Rate: 2
8. QPI: 2560
9. PCIe Clock: Manual / 100
10. C3: ACPI C3
11. All CPU power savings features (e.g. SpeedStep) are ENABLED

Peak CPU clock is 4.16GHz. Performance is fantastic.

 

[deeveedee]

I successfully installed Catalina on this old Socket 1156 MB with a Sapphire Pulse RX580. I started a new thread here.

 

[deeveedee]

Hi everyone,

i just found this thread, im planning on using my old pc
i7 860 lynnfield
motherboard DFI lanparty p55 t3eh9
xfx rx 470
SSD 250gb

can you guys help me which guide i can follow to install mojave into this device?

thank you for the help

Hey, @amuse.me - I started a new thread for installing Catalina with my Socket 1156 MB and a Sapphire Pulse RX580. Thought you might be interested in seeing it here.