Question HDDs showing in BIOS but not Windows after BIOS change.

Oct 12, 2022
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When setting up for windows i turned on TPM in the bios as required. When rebooting i noticed my HDDs (Two of them) weren’t showing in file explorer or device manager, only in the BIOS. I left it until after i’d set up Windows 11 to see if that changed at it didn't. After trying many solutions i went back to Windows 10 and turned off TPM and its still not showing. Am i missing something? Can TPMs hide drives? Thanks.
 

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