Why won't my S5 read ANY sd cards.. it just suddenly quit reading?

[AC Question]

why won't my s5 read ANY sd card... it just suddenly quit reading

It just quit "reading" the 1 I had in it. So I thought the sd card was messed up. Put another 1 in it. Still nothing. Says to insert card.

 

[B. Diddy]

Re: why won't my s5 read ANY sd card... it just suddenly quit reading

Welcome to Android Central! Do these cards work in other devices, or in your computer? If so, then the phone's SD reader might have failed, or there might be some debris interfering with the contacts.

Does a reboot do anything?