Prebuilt issues

[DadEH]

Hi, i have a msi codex z2 with a amd r7 8700f, 4060, 1tb m.2, 2x16gb ddr5 6000 vengence. win 11

It came with 2x 8gb teamforce ddr5 5600(was defaulted at 4800mhz), i upgraded to 2x 16gb ddr 5 6000(set it to 5200mhz) saturday dec 21, woke up sunday, wouldnt start gave me a pcie 3 cannot find device, flashed the bios, started working again.

On the 26th, i walked away for a few mins to come back to a login screen, looked up windows error says critical 8000400000000002

The old ram was set at 4800mhz, when i installed the new ram i upd it to 5200mhz top speed for 8700f, could this be causing all my issues? i bought the pc dec 6ish

I started it up this morning and none of the usb ports were working, and to hard shut off and restart and they worked again, whats happenings? 

[PDifolco]

May be Windows issue, try reinstalling it