Sim card went missing in windows 10

[kunal tipre]

The sim card went missing after few days of usage in windows 10 build .318 my Lumia 540 won't recognize sim card it happens once in a week please fix this ms

 

[Maurizio Troso]

The sim card went missing after few days of usage in windows 10 build .318 my Lumia 540 won't recognize sim card it happens once in a week please fix this ms

Put it out and clean copper pins with alcool. Then let it dry. Clean sim slot with compressed air.
When happens that's always a sim failure, ask your carrier for a replacement sim (it will be your number and plan on)

 

[BaritoneGuy]

The sim card went missing after few days of usage in windows 10 build .318 my Lumia 540 won't recognize sim card it happens once in a week please fix this ms

I have had this happen to me as well. It was a faulty SIM card in the end. I was able get it working a few times by removing and then placing it back in. Eventually that no longer worked. The new SIM has been fine ever since on the same phone and another phone.

 

[anon(50597)]

The sim card went missing after few days of usage in windows 10 build .318 my Lumia 540 won't recognize sim card it happens once in a week please fix this ms

That's not Microsofts fault, it's your SIM card.