User`s guide

User Guide
227
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Use available power cables from the system power supply and plug the connector onto
the graphics cards.
Caution
Failure to specifically power 75W or greater add-in cards may
damage both the motherboard and the add-in cards.
Installing an Expansion Card
Note:You may want to install an operating system before
installing any PCI add-in boards.
1. Remove the left side cover. See “Removing the Left Side Cover” on page 207.
2. Remove the front panel. See “Removing the Front Panel” on page 209.
3. Press on the back panel PCI Add-in Card Retention Device lock corresponding
to the slot into which you wish to install the PCI card. The retention device
opens.
Figure 173: Opening the PCI Add-in Card Retention Device
TP01748