Question Acer swift 3 bootable usb not working

[Gintresyu321]

I am using Acer swift 3.. It came with pre-installed windows. Yesterday I used bootable pendrive to work in ubuntu. And today it's not even detecting bootable pendrive. No changes in settings were made..

 

[rgd1101]

windows doesn't work either?

 

[Gintresyu321]

windows doesn't work either?

Window is working fine..