Micro Sd card not detected

There are many capable heads here who can help provided you give full details of your problem. I would advise you not to tag on to an old thread. Instead start a new thread and give full details of your problem.
For instance 1. make/manufacturer/capacity of the Micro SD Card 2. Where was it being used: a phone? a camera? with details of the device in which it was used 3. When it happened? Was there any precipitating factor you can think of?

Given below is a typical post by a user:

"I bought my Xperia Z a while ago, and with it, a micro SD card. I've been using the phone (with the sd card inserted) without any problems. I've stored my pictures, music, files, etc. in there and always worked fine.
Yesterday, I got a notification on my phone about a new software update. Once I got home, I had the phone updating only to discover that after it finished, my sd card is no longer detected...

Any help would be appreciated please."

The user here has more or less defined his problem and any missing data we can always query and get it.

A new thread will also attract the attention of many (and not only jumanji) and you are likely to get a resolution, when many heads put their thoughts and experiences. So even if jumanji fails, there would be someone else better equipped to deal with it.

So try and make a new thread on the above lines. Don't be afraid and go ahead. We are here to help you. But help us to help you by giving as much details as you can.

( In the above case do you know what was the resolution? "Sony apologises for Xperia Z sudden-death glitch" There was someone who instantly came out with this while others were desperately trying to analyse the problem to find a solution.:) No, I am not saying that this applies to your case, but see how the details given by the user helped nail the problem.)

So get on to a new thread. While I go to sleep a shortwhile from now, others will be there to work on it and help you. I shall see it only after another 10 hours.