"Download Sony Vaio PCG-61711W Drivers for Windows 7: A Step-by-Step Guide"
Reboot after installation. This enables proper PCIe and USB recognition. sony vaio pcg61711w drivers download windows 7 hot
: Check the bottom of the machine for a small white sticker or check the display bezel. "Download Sony Vaio PCG-61711W Drivers for Windows 7: