Running macOs Catalina on unsupported Macs – MB 2008

Working with older pre-metal gpus macs, High Sierra has been the way to go – even on machines that do not support it natively like this 2008 Unibody Macbook with GeForce 9400m,…

choosing the M1 macbook

A recap on the new M1 apple devices 1 performance with native apps on the CPU side is better than the current 16 inch macbook core i9 top model ; the GPU…
Gpu Additional Heatsink

iMac GPU cooling mods

iMac 2007 and 2008 Ati HD2600pro GPU bios is not recognized by Radeon Bios Editor so i’ts not possible to undervolt it; to prevent it from failing after a successful reflow, we…
iMac Wooden Framed

Salvaging broken iMac screen

iMacs late 2012 onwards are a pain in the ass to service because of the glued down screen – easy to break during disassembly, or falling later during a hot day because…
hd4670m hd2600pro

iMac GPU undervolt

As in most apple products built in the last 15 years, iMac GPUs have a bad habit of failing because of questionable decisions in HW and fan curves design . While 2011…