80
Installing System Components
Replacing a Cooling Fan
1
Align the fan module so that the side with the power cable faces toward
the back of the system.
2
Slide the fan module into the fan assembly until the fan is fully seated.
See and Figure 3-8.
3
Connect the fan’s power cable to the power connector on the system
board.
4
Route the power cable through the guides on the chassis.
NOTE:
If applicable, first replace the internal hard-drive carrier and bay.
5
Replace the cooling shroud. See "Installing the Cooling Shroud" on
page 73.
6
Close the system. See "Closing the System" on page 71.
7
Reconnect the system to its electrical outlet and turn the system on,
including any attached peripherals.
Power Supplies
Your system supports the following power supply modules:
•
750 W/1100 W (redundant power supply)
NOTE:
The maximum output power (shown in watts) is listed on the
power supply label.
If two power supplies are installed, the second power supply provides
hot-swappable, power redundancy. In redundant mode, the system
distributes the power load across both power supplies to maximize efficiency.
When a power supply is removed with the system powered on, the full power
load is picked up by the remaining power supply.
CAUTION:
To ensure proper system cooling, the power supply blank must
be installed in the PS2 bay in a redundant configuration. See "Installing the Power
Supply Blank" on page 83".
NOTE:
If only one power supply is installed, it must be installed in the PS1 power
supply bay.
book.book Page 80 Friday, February 26, 2010 11:22 AM
Summary of Contents for DX6012S
Page 10: ...10 Contents ...
Page 40: ...40 About Your System ...
Page 62: ...66 Using the System Setup Program and UEFI Boot Manager ...
Page 118: ...122 Installing System Components ...
Page 134: ...144 Troubleshooting Your System ...
Page 144: ...154 Jumpers and Connectors ...
Page 146: ...156 Getting Help ...
Page 152: ...162 Index ...