I have just purchased a Dell XPS 15. I decided to buy a 2.5" USB 3.0 caddie to plug my existing laptop hard drive into so I could transfer the data across. The drive from my old laptop is a 500GB hard disk.
When you plug in the caddie with the 500GB drive in, you get one of two things happen. Either the driver fails to install, or the drive is not detected what so ever.
I work for a Dell reseller so we have other Dell XPS 15 laptops in stock, so I decided to test on one of those and it does the exact same thing.
I decided to change the hard drive in the caddie - I changed it for a 160GB hard drive - this works absolutely fine on USB 3.0.
I put my 500GB hard drive back in the caddie and plugged it into my friends desktop system which also has USB 3.0 - it works absolutely fine which confirms it is not a fault with the caddie.
I decided it could need either a bios update or the latest USB 3.0 drivers installed. On checking on the website the latest bios is A03 which is the version I already have on my laptop. I checked the drivers under chipset and found "Renesas USB3.0 Host Controller" - I downloaded and installed this but during installation it pops up saying:
My next diagnostic would be to put another 500GB hard drive in the caddie of a different manufacturer (current is Samsung) and see if that works to confirm if it is a compatibility issue, or if the system cannot handle a 500GB hard drive in the USB 3.0 port. Unfortunately at the moment I don't have a spare 500GB drive.
Can Dell give any clarification on this matter? Do any of Dells other laptops use the same controller for USB 3.0 as the XPS 15?