Dell Vostro 5501 Service Manual - Page 67

Power management

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Table 7. Connection (continued) Option Wireless Device Enable Enable UEFI Network Stack Description • Disabled • Enabled • Enabled with PXE - This option is enabled by default. Allows you to enable or disable the internal wireless devices. The options are: • WLAN • Bluetooth Both the options are enabled by default. Allows you to control the onboard LAN controller. It allows pre-OS and early operating system networking features to use any enabled NICs when UEFI networking protocols are installed and available. Enable UEFI Network Stack - This option is enabled by default. Power management Table 8. Power Management Option Description Battery Configuration Allows the system to run on battery during peak power usage hours. The options are: • Adaptive-enabled by default • Standard • ExpressCharge • Primarily AC Use • Custom NOTE: If Custom Charge is selected, you can also configure Custom Charge Start and Custom Charge Stop. Advanced Configuration This option enables you to maximize the battery health. By default, the Enable Advanced Battery Charge Mode option is disabled. NOTE: The user can charge battery using feature Beginning of Day and Work Period. By default, Work Period is disabled. Use ExpressCharge for accelerated battery charging. Peak Shift Allows the system to run on battery during peak power usage hours. Peak Shift - By default, this option is disabled. NOTE: The user can: • Set Battery Threshold Min = 15, Max = 100 • Prevent AC power between certain times of the day using Peak Shift Start, Peak Shift End, and Peak Shift Charge Start. Thermal Management Allows cooling of fans and the processor heat management to adjust system performance, noise, and temperature. The options are: System setup 67

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Table 7. Connection (continued)
Option
Description
•
Disabled
•
Enabled
•
Enabled with PXE
- This option is enabled by default.
Wireless Device Enable
Allows you to enable or disable the internal wireless devices.
The options are:
•
WLAN
•
Bluetooth
Both the options are enabled by default.
Enable UEFI Network Stack
Allows you to control the onboard LAN controller. It allows pre-OS
and early operating system networking features to use any enabled
NICs when UEFI networking protocols are installed and available.
Enable UEFI Network Stack
- This option is enabled by default.
Power management
Table 8. Power Management
Option
Description
Battery Configuration
Allows the system to run on battery during peak power usage hours.
The options are:
•
Adaptive
—enabled by default
•
Standard
•
ExpressCharge
•
Primarily AC Use
•
Custom
NOTE:
If Custom Charge is selected, you can also configure Custom Charge Start and
Custom Charge Stop.
Advanced Configuration
This option enables you to maximize the battery health.
By default, the
Enable Advanced Battery Charge Mode
option is disabled.
NOTE:
The user can charge battery using feature Beginning of Day and Work Period.
By default,
Work Period
is disabled.
Use ExpressCharge for accelerated battery charging.
Peak Shift
Allows the system to run on battery during peak power usage hours.
Peak Shift
- By default, this option is disabled.
NOTE:
The user can:
•
Set Battery Threshold Min = 15, Max = 100
•
Prevent AC power between certain times of the day using Peak Shift Start, Peak Shift
End, and Peak Shift Charge Start.
Thermal Management
Allows cooling of fans and the processor heat management to adjust system performance, noise, and
temperature.
The options are:
System setup
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