hi ,,, i don't have recovery cd's & i did a stupid thing that i formatted the (c) & i installed a new windows ,, i can't identifay the vga , sound & nework cards plz help me
You can if you wish purchase a recovery disc set from Vaio-link , this will allow you to recovery your vaio back to the factory settings, including the pre-installed applications..
Or if you could download the Pre-installed Driver and Utilities for your Vaio from here