This document is the user manual for the ASRock 775Twins-HDTV motherboard, providing information on the features and characteristics of the product.
This manual covers everything needed to install and configure the ASRock 775Twins‑HDTV motherboard, including package contents, hardware layout, and step‑by‑step installation of CPU, memory, and expansion cards. It also details BIOS configuration options, hardware health monitoring, and supported operating systems.
Additional sections describe the support CD utilities, driver installation, and troubleshooting tips such as overclocking cautions and power‑management features. The document includes FCC and CE compliance notices and contact information for further assistance.
| Form Factor | Micro ATX 9.6" x 9.6" (24.4 cm x 24.4 cm) |
|---|---|
| CPU Socket | LGA 775 (775‑Pin) supporting Intel Dual Core Pentium, Pentium D, Pentium 4, Celeron D |
| Front Side Bus | 1066/800/533 MHz |
| Chipset | Northbridge: ATI Radeon Xpress 200; Southbridge: ULi 1573 |
| Memory Slots | 2× DDR (max 4 GB) and 2× DDR2 (max 4 GB) |
| Expansion Slots | 2× PCI, 1× PCI‑Express x16, 1× PCI‑Express x1, 1× AMR |
| Integrated Graphics | ATI Radeon X300, DirectX 9.0, Pixel Shader 2.0, up to 128 MB shared memory |
| Audio Codec | Realtek ALC850 7.1‑channel AC’97 |
| LAN | Realtek RTL8201CL 10/100 Mb Ethernet, Wake‑On‑LAN |
The motherboard supports Microsoft Windows 2000, Windows XP, and Windows XP 64‑bit.
There are four USB 2.0 ports on the rear I/O panel.
Each DDR and DDR2 slot can support up to 4 GB, for a total of 4 GB per memory type.
It uses an LGA 775 (775‑Pin) socket compatible with Intel Dual Core Pentium, Pentium D, Pentium 4 and Celeron D processors.