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Chapter 6: Hardware Installation

6.2.1 Additional Power Connection Requirements

Note:

• Use power supply 6-pin cable (note, power supply cable is 6-wire, not

3-wire)

1. The ATI Radeon™ HD 3870X2 series must be connected to the

computer’s power supply.

2. Locate the power connections on the ATI Radeon™ HD 3870X2

Series graphics card as shown in the following illustration.

Legend

1. 2×3-pin + 2×4-pin power connectors.

2. 2×3-pin + 2×3-pin power connectors.

2x3-pin + 2x4-pin

(Required for

ATI Overdrive)

ATI Technologies HD3800 Series User Manual

Questions and Answers: