AMD Radeon HD 4800 X2 Series User Guide

About this manual

This user guide explains how to install the AMD Radeon HD 4800 X2 Series graphics card, record its serial and part numbers, and configure the ATI Catalyst software. It also covers safety precautions, grounding requirements, and compliance information.

The document includes step‑by‑step procedures for uninstalling old drivers on Windows XP and Vista, installing the new card, enabling CrossFireX, and troubleshooting common issues.

What's inside

• Installation Overview
• Replacing an Existing Card
• First Card for this PC
• Record the Serial and Part Numbers
• Uninstalling the Old Driver (Windows XP)
• Uninstalling the Old Driver (Windows Vista)
• Installing the ATI Catalyst Software Suite
• Safety and Grounding Instructions

Specifications

Frequently asked questions

How do I uninstall the old graphics driver on Windows XP?

Open Control Panel, select Add or Remove Programs, choose the current graphics driver, and follow the wizard to remove it, then turn off the system.

How do I uninstall the old graphics driver on Windows Vista?

Open Control Panel, go to Programs and Features, select the graphics driver, then use Device Manager to uninstall the display adapter driver.

What safety precaution should be taken when installing the card regarding grounding?

Install the accessory only in a system with a three‑wire grounding plug and ensure the antenna or cable system is properly grounded.