Power consumption and heat dissipation
Power consumption and heat dissipation specications are available for multiple congurations. To review
available specications, go to http://www.hp.com/go/quickspecs.
To reach zero power consumption, unplug the workstation from the power outlet or use a power strip with an
on/o switch. For additional information about power-saving features, see the operating system installation
instructions.
This product is in compliance with U.S. Executive Order 13221 (FEMP).
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 workstation.
2. Determine what caused the overload, and x the problem. For troubleshooting information, see
Diagnostics and troubleshooting on page 46.
3. Reconnect the power cord, and restart the workstation.
When you turn o the workstation through the operating system, power consumption falls below what is
considered low power consumption but does not reach zero. Power consumption only reaches zero when you
unplug the workstation from the power outlet.
Thermal sensors
The following illustration shows the locations of the thermal sensors. Sensors that attach with a harness can
be replaced.
1 Memory VR sensor 4 MXM GPU sensor 7 Drive 1 sensor
2 12 V–3.3 V VR sensor 5 CPU0 VR sensor 8 Drive 2 sensor
3 Backlight VR sensor 6 CPU0 DTS sensor (inside processor) 9 Inlet air sensor
Component replacement guidelines 45
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