https://community.intel.com/t5/Intel-Optane-Memory/Optane-memory-fail/m-p/1230646#M7088 Sounds like a hardware failure. Contact HP to have this failure analyzed.<BR />...S Mon, 23 Nov 2020 03:45:30 GMT n_scott_pearson 2020-11-23T03:45:30Z https://community.intel.com/t5/Intel-Optane-Memory/Optane-memory-fail/m-p/1230530#M7086 I have a HP laptop with optane memory 16 gb + 256 ssd, one week ago about my PC runs the latest update of windows 10, since that the PC doesn't detect the 256 gb ssd, only the 16 gb partition, so the OS is installed in the 256 gb and when the PC is turn on shows the error "there isn't an OS installed" and "hard disk F03" I tried so much things vainly, also I searched in the web for hours and nothing. Sun, 22 Nov 2020 04:03:18 GMT https://community.intel.com/t5/Intel-Optane-Memory/Optane-memory-fail/m-p/1230530#M7086 ReyesSantacruz 2020-11-22T04:03:18Z https://community.intel.com/t5/Intel-Optane-Memory/Optane-memory-fail/m-p/1230646#M7088 Sounds like a hardware failure. Contact HP to have this failure analyzed.<BR />...S Mon, 23 Nov 2020 03:45:30 GMT https://community.intel.com/t5/Intel-Optane-Memory/Optane-memory-fail/m-p/1230646#M7088 n_scott_pearson 2020-11-23T03:45:30Z