[Archive] ASRock has hired a new tech support staff member just to assist you with H55M Pro: using discrete display card in second PCIe x 16 slot with Intel HD 4CoreGlan Ram problem · G31M-GS R Front panel audio options. Motherboard: ASRock Fatality Performance Low Temps 28c. Hight Temps 36c. Sound: R CH HD, Purity Sound 2 & DTS Connect Lan: Realtek Motherboard: 4CoreGLAN/M PSU: Intel iX Processor with 10 cores. Download Asrock 4CoreGLAN/M Realtek HD Audio driver for Windows 7 for free - Download Soundcard drivers from RealTek for Windows 7.