48
Advanced Features
•
Standby
. In this sleep mode, power is reduced or turned off for many
components. However, system memory remains active.
NOTE:
Hibernate mode is only supported on computers with 4-GB of RAM or
less.
•
Hibernate
. This sleep mode reduces power consumption to a minimum by
writing all data in system memory to a hard drive and then removing
system power. Waking up from this mode restarts the computer, and the
memory contents are restored. Operation then resumes where the
computer left off when it entered the hibernation mode.
•
Shutdown
. This sleep mode removes all power from the computer except a
small auxiliary amount. As long as the computer remains connected to an
electrical outlet, it can be automatically or remotely started. For example,
the
Auto Power On
option in system setup (see "Power Management" on
page 47) allows the computer to automatically start at a specified time.
Also, your network administrator can remotely start your computer using a
power management event such as Remote Wake Up.
The following table lists the sleep modes and the methods you can use to wake
the computer from each mode.
Sleep Mode
Wake-Up Methods (Windows XP)
Standby
• Press the power button
• Auto power on
• Move or click the mouse
• Type on the keyboard
• USB device activity
• Power management event
Hibernate
• Press the power button
• Auto power on
• Power management event
Shutdown
• Press the power button
• Auto power on
• Power management event
Summary of Contents for Precision NX046
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Precision T5400 User s Guide Model DCTA ...
Page 18: ...18 Finding Information ...
Page 43: ...About Your Computer 43 ...
Page 44: ...44 About Your Computer ...
Page 88: ...88 Securing Your Computer ...
Page 120: ...120 Troubleshooting ...
Page 140: ...140 Troubleshooting Tools ...
Page 238: ...238 Adding and Replacing Parts 1 drive panel tabs 2 drive panel 2 Tower Orientation 1 ...
Page 286: ...286 Adding and Replacing Parts ...
Page 287: ...Adding and Replacing Parts 287 ...
Page 288: ...288 Adding and Replacing Parts ...
Page 296: ...296 Getting Help ...
Page 316: ...316 Glossary ...