This user manual introduces the features and characteristics of GV-R577D5-1GD-B ATI Radeon TM HD 5770 Graphics Accelerator, including hardware installation, software installation and usage instructions.
This manual introduces the GV-R577D5-1GD-B graphics accelerator, detailing its features such as the ATI Radeon HD 5770 GPU, PCI Express 2.0 support, 1 GB GDDR5 memory, DirectX 11, CrossFireX, and multiple video outputs. It also lists the minimum system requirements, including compatible CPUs, at least 1 GB system memory, a 450‑W power supply with a 6‑pin PCIe connector, and supported Windows operating systems.
The hardware installation section guides you through preparing the PC, inserting the card into a PCI Express x16 slot, securing it, connecting power and display cables, and safety precautions against static electricity. The software installation chapter covers driver and utility installation, required DirectX version, and steps to complete the setup.
| GPU | ATI Radeon HD 5770 |
|---|---|
| Interface | PCI Express 2.0 |
| Memory | 1 GB GDDR5 |
| DirectX Support | DirectX 11 |
| CrossFireX | Supported |
| Video Outputs | DVI‑I, HDMI, DisplayPort |
| Power Requirement (single card) | 450 W, one 75 W 6‑pin PCIe connector |
| Power Requirement (CrossFireX) | 600 W, two 6‑pin PCIe connectors |
The card requires at least a 450‑watt power supply with a 75‑watt 6‑pin PCIe connector; for a CrossFireX setup two cards need at least a 600‑watt supply with two 6‑pin connectors.
Supported operating systems are Windows 7, Windows Vista, Windows XP with Service Pack 2, and Windows XP Professional x64 Edition.
Turn off the computer, locate the PCI Express x16 slot, remove the metal cover, align the card, press it firmly into the slot, secure it with the screw, connect the power cable, attach the display cable, and then power on the system.