System fans
This computer includes:
●
One front system fan
●
One power supply fan
In addition, some graphics cards include onboard fans.
Resetting the power supply
If an overload triggers the power supply overload protection, power is immediately disconnected.
To reset the power supply:
1. Disconnect the power cord from the computer.
2. Determine what caused the overload and fix the problem. For troubleshooting information, see
Diagnostics and troubleshooting on page 125.
3. Reconnect the power cord and restart the computer.
When you power off the computer through the operating system, power consumption falls below what
is considered low power consumption but does not reach zero. This low power consumption feature
extends the life of the power supply.
10 Chapter 1 Product overview ENWW
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