micro SD cards not recognized

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I have Linux Lite 5.2 installed on a Lenovo Ideapad 100s 14 inch notebook. After installation micro SD cards are not recognized, but they were recognized previously under Windows. I've tried 3 different cards, all of which are recognized on other PCs, so I'm sure that it's not the cards.

lspci shows the following:

00:12.0 SD Host controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SD Controller (rev 21)

Any ideas on how I can get Linux Lite to recognize micro SD cards ?

Thanks in advance for any help.