Latitude 5520 (SouthPeak15 TGL 19819-1) PCIe/NVME SSD does not recognize

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  • novator2007
    Member
    • Oct 2016
    • 16
    • mumbai
    #1

    Latitude 5520 (SouthPeak15 TGL 19819-1) PCIe/NVME SSD does not recognize

    Good Afternoon,

    This platform uses 2 M.2 slots,1x PCIe 4.0 Optane 1x PCIe 3.0 Hybrid/SATA. With SATA SSD all ok,Windows installation/in Bios visible,if put in the second slot PCIE 4.0 ssd,Windows recognizes it(only in Windows,Bios does not find it).
    Bios does not recognize anything other than SATA M.2 SSD.
    Tried several different ssd, flashing(with prog.) the bios with a fresh (pulled from the update) ME. ePSA tests pass,exc. no ssd in system.
    In Device Manager all drivers are ok, no errors.

    Does anybody have any ideas?
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