AMD Radeon HD 7990 User Manual page 20

14 AMD CrossFire™ Technology
Figure 4–3 Connecting the Power Cables
1 Power supply
2 Existing card
3 New card
8. If your AMD CrossFire configuration requires an AMD CrossFire internal bridge
interconnect between cards, remove the protection tags from the ends of the
AMD CrossFire interconnect before using it to connect the cards.
AMD Radeon™ HD 7990 Graphics
Caution:
Always handle the AMD CrossFire bridge interconnect by the connector only.
Do not push or pull on the flexible cable.
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