I have a Lenovo laptop running fully up=to-date Windows 10 Pro and within the last month the laptop has stopped writing to SDCard informing me that they are write protected. This happens with standard size sdcards amd micro sdcards.
I have checjed, many times. that the write-protect switch on the normal size sdcards and on the micro-to -normal-size adapters are in the wriye position so tjos NOT the propblem.
The micro sdcards do not have a physical write protect switch.
I have tried using the internal card reader on the Lenovo laptop and I have tried four different usb card readers in three different usb ports.
My wife has an Acer lalptop running fully up-to-date Windows 10 Home and I have exactly the same problems with the sdcards.
Any ideas, please.
I have checjed, many times. that the write-protect switch on the normal size sdcards and on the micro-to -normal-size adapters are in the wriye position so tjos NOT the propblem.
The micro sdcards do not have a physical write protect switch.
I have tried using the internal card reader on the Lenovo laptop and I have tried four different usb card readers in three different usb ports.
My wife has an Acer lalptop running fully up-to-date Windows 10 Home and I have exactly the same problems with the sdcards.
Any ideas, please.
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