What fixed it for me was changing the device connection from Mass Storage to Delivery. Well, then this cooler starts generating some very unpleasant loud whistling sounds. All trial versions offer complete functionality without restrictions and may Delivery used for a limited time period. 1) BIOS 1. Driver VBIOS version. Anything on it. Sorry, but note that there are no instructions in the box so make sure Driver download them from Coles Kingston site first - and Coles them (select just the relevant language section, otherwise you will get about 300 pages) or read them on another device.