There is a new update for hd5450 with windows 10?
I have problem after install windows 10 with my graphic card
No. Here are the last two drivers released for your card.
https://www.amd.com/en/support/graphics/amd-radeon-hd/ati-radeon-hd-5000-series/ati-radeon-hd-5450
The HD 5450 is rather limited and if you can afford it, a more modern video card will allow better performance
