The U disk displays normally, But when the U disk is opened, it flashes back...

Dragon

User problem description:

The U disk displays normally, and it can display the letter F,

But when the U disk is opened, it flashes back.

The same is true on another computer.






problem analysis:

From the screenshot,

This U disk is almost always the kind of copycat U disk series of worrying quality.



solution:

1. If there is free after-sales service, find the seller to exchange one for free;

2. Buy a new and reliable USB flash drive directly.