ASRock Z77 OC Formula Quick Installation Guide - Page 50

2.15 Post Status Checker (PSC) Post Status Checker (PSC) diagnoses the computer when users power on the machine. It emits a red light to indicate whether the CPU, memory, VGA or storage is dysfunctional. The lights go off if the four mentioned above are functioning normally. 2.16 Driver Installation Guide To install the drivers to your system, please insert the support CD to your optical drive first. Then, the drivers compatible to your system can be auto-detected and listed on the support CD driver page. Please follow the order from up to bottom side to install those required drivers. Therefore, the drivers you install can work properly. 2.17 Installing Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit With RAID Functions If you want to install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit on your SATA / SATA2 / SATA3 HDDs with RAID functions, please refer to the document at the following path in the Support CD for detailed procedures: ..\ RAID Installation Guide RAID mode is not supported under Windows® XP / XP 64-bit. 50 ASRock Z77 OC Formula Motherboard English