ASRock Fatal1ty 990FX Killer/3.1 RAID Installation Guide - Page 27

* This option only shows on Windows® 8 64-bit and 7 64-bit OS. 16. Follow Windows® Installation Guide to install OS. If you install Windows® 8 64-bit / 7 64-bit in a large hard disk (ex. Disk volume > 2TB), it may take more time to boot into Windows® or install driver/utilities. If you encounter this problem, you will need to following instructions to fix this problem. Windows® 8 64-bit / 7 64-bit: A. Please request the hotfix KB2505454 thru this link: http://support.microsoft.com/kb/2505454/ B. After installing Windows® 8 64-bit / 7 64-bit, install the hotfix kb2505454. (This may take long time; >30 mins.) C. Reboot your system. (It may take about 5 mins to boot.) D. The Windows® will install this hotfix then reboot by itself. E. Please start to install motherboard drivers and utilities. 17. Finish. 27