Hi do you think I can swap my iMac mid 2015 logic board with a compatible PCI X4 logic board from another iMac model? I was thinking the late 2015 logic board.. do you think this logic board is compatible with the mid 2015 with the iMac case and conectors?
I just have upgraded my iMac 27" mid 2015 with a 1TB NVMe Samsung EVO Plus and I am getting low speed results for this kind of SSD.. before I was getting almost the same speeds as an external USB SSD drive.
Anyone knows why I am getting these low speed values ?? These are abnormal...
The problem is that I do not have how to connect it internally... the notebook is for M.2. B+M and not M... Perhaps if I install Windows on the drive and make it bootable through USB?
Any ideas how i can do this externally?
I have bought recently a SSD Evo Plus from eBay.
In Windows I opened Samsung Magicians to check the firmware, plugged the SSD inside an enclosure with USB 3.0 and got the following results:
Drive: Samsung SSD 970
Serial Numbner: 00000000000000000