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Question: Error: 4MEM/9/40000000: 0x887d3718

I have an iMac 12,1 late 2011. > 5 years ago, I have updated the memory from 4GB to 16GB. So currently have 4 sticks of DDR3 1333Mhz. I have recently tried to update the OS to High Sierra and it has been a disaster with the installation with the hard drive.

After performing a hardware test, this error code has come up: 4MEM/9/40000000 0X887d3718. Has anyone knows what seems to be the error for?


iPod touch, iOS 5.0.1

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Question: Error: 4MEM/9/40000000: 0x887d3718