How do I upgrade my graphic driver, when sony's last update was 3 years ago?

[train1077]

As the subject states. I want to upgrade my driver.

ATI Mobility Radeon HD 5145-grafik

The last upgrade sony made available was 3 years ago. But radeon has newer on their site.

[Nobody-in-particular]

Train1077 the Radeon drivers on the AMD site will not install on your Vaio but you could check out mobility modder at HardwareHeaven.com. These modded drivers are obviously not supported by Sony so could possibly have adverse affects.