If you want to play BF4, I suggest
you get a better graphics card.
If you have Windows Vista/7 32-Bit version you can download 13.9 drivers from
http://support.amd.com/en-us/download/desktop/legacy?product=legacy2&os=Windows%207%20-%2032
And if you have the 64-Bit version you can find the drivers here,
http://support.amd.com/en-us/download/desktop/legacy?product=legacy2&os=Windows%207%20-%2064
Though keep in mind that the HD 4550 is no longer supported by AMD, and will get no new driver updates/fixes and that the card is very slow and will not run Battlefield 4 well at all.
That the AMD page, which I've used. Whilst AMD says it is version 3.9 when you've installed it, it says 13.1.
the 4550 is a newer serie. That is what the 4 stands for. The
next numbers however show, without making it difficult, how
the card performs.
While lower placed card in newer series eventually outperform
top cards in older series, in this case it does not.
