Question Old drives empty after new M.2 installed

RRichards

Reputable
Jul 2, 2017
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Hey, I have a friend who just recently put a new M.2 drive into his pc. Prior to the M.2 he had an HDD as his boot drive and a sata ssd as storage. After installing the M.2 his sata ssd is appearing as empty and is no longer configurable despite being detected. The boot hdd and the system as a whole is otherwise fine. Does anyone know how to resolve this or what caused this?

Thanks
 

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