This is a installation guide for ASRock 775Twins-HDTV motherboard
The ASRock 775Twins‑HDTV motherboard Quick Installation Guide provides an overview of the board’s layout, connector locations, and package contents. It includes a concise description of the Micro ATX form factor, CPU socket, memory slots, and integrated graphics.
The guide walks users through pre‑installation precautions, CPU and fan installation, SATA and RAID setup, and BIOS configuration. It also covers TV‑out connection, driver disk creation, and troubleshooting tips, referencing the support CD for detailed manuals and driver updates.
| Form factor | Micro ATX (9.6 in × 9.6 in) |
|---|---|
| CPU socket | 775‑Pin LGA socket supporting Intel Dual Core Pentium, Pentium 4, Celeron D |
| Chipset | Northbridge: ATI Radeon Xpress 200, Southbridge: ULi 1573 |
| Expansion slots | 2 × PCI, 1 × PCI‑Express x16, 1 × PCI‑Express x1, 1 × AMR |
| Audio codec | Realtek ALC850 7.1‑channel AC’97 |
| LAN | Realtek PHY RTL8201CL, 10/100 Mb Ethernet, Wake‑On‑LAN |
Connect the AV video cable to the yellow TV input on the TV and the blue RCA component connector on the VGA_HDTV panel, then select the TV format in Windows display settings.