Half screen issues

[Steve10307]

Screen has like a bar code 

Any ideas anyone 

[PaulM1]

Hi, @Steve10307. For issues such as this, please attempt a Soft Reset by pressing the Volume Down and Power buttons together for around 10 seconds until your tablet restarts.

If the problem persists, I'd recommend reaching out to one of our Support Teams via the link below, where an advisor will be able to assist you further and arrange any necessary warranty inspections. 

https://www.samsung.com/uk/support/contact/

[Steve10307]

Thank you it's been fine until yesterday, very strange