Hi everyone
I'm new at this forum and new in macOS.
Recently friend of mine give me a1312 12.2 27" with broken GPU.
He own this computer for a few years and last 3 he didnt used IT because of GPU.
In this iMac there is no HDD anymore. Ive changed the GPU to k1000, flashed memory using .bin from this website. Now the iMac is working
Ive tryed to instal high Sierra on it, but without any luck (internet recovery always show remaining time 24:00). Also trayed run recovery from USB, but when i'm going to install ive got info that the server is not available. Date and time is ok. Internet connection also.
Ive installed new SSD, using recovery i was able to format new drive with proper partition table.
I'm new on Apple, i didnt got any other device form Apple, everything i can do, must be in windows os
Sorry for any mistake in the post, im form Poland
I didnt install anything like OCLP etc, didnt event know is that possible without OS on this iMac...
Thanks for help