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HP Z440 Workstation Series Service Manual

HP Z440 Workstation Series
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Changing the power button configuration (Windows only)
CAUTION: To reduce the risk of data loss, do not use the power button to turn off the computer unless the
system is unresponsive.
NOTE: If the computer is unresponsive, press and hold the power button for four seconds to completely
turn off power to the computer.
Windows 7
1. Select Start, and then select Control Panel > System and Security > Power Options.
2. In the left pane, click Choose what the power buttons do.
3. Select the desired options.
If you choose Sleep or Hibernate, you can press the power button to initiate standby, and then press it again
to exit standby and return to your work. To completely turn off the workstation, select Start > Shut Down.
Windows 8
1. Point to the upper-right or lower-right corner of the Start screen to display the charms.
2. Select Search.
3. In the Search field, type control.
4. Select Control Panel, and then select System and Security > Power Options.
5. Select Choose What the Power Button Does.
6. Select the desired options.
44 Chapter 2 System management

Table of Contents

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HP Z440 Workstation Series Specifications

General IconGeneral
ChipsetIntel C612
Memory Slots8 DIMM slots
AudioIntegrated Realtek HD ALC221 Audio
Processor OptionsIntel Xeon E5-1600 v3 series; Intel Xeon E5-2600 v3 series
MemoryUp to 128 GB DDR4-2133 ECC
Graphics OptionsNVIDIA Quadro or AMD FirePro professional graphics cards
Power Supply700W 90% efficient, wide-ranging, active Power Factor Correction (PFC)
Operating SystemWindows 10 Pro, Windows 7 Professional, or Linux
Weight11 kg
NetworkIntegrated Intel I218LM PCIe GbE
Expansion Slots1 PCIe Gen2 x1, 1 PCI

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