My friend tried setting up his new V5535 Esprimo laptop computer but lost power during the setup. He managed to re-install the OS (and delete the old install of windows vista) and create the driver/utility cd's and installed everything off the cd as the computer was missing a few drivers (showing as 'unknown' in the devices in c panel/all ok now) but the bluetooth option isn't highlighted for you to enable when you use the FN + F1 to switch on/off wireless options, it allows me to switch on & off the wirless which works ok but bluetooth all 'greyed out'. Tried doing it in the BIOS and it shows up there, just doesn't let you enable/disable. Any thoughts? Looking at the product description all these V5535's should come with bluetooth so am I missing a driver or software that's not on the cd driver disc created?