Lenovo NetVista Hardware Maintenence Manual for Netvista 6838 and 6848 systems - Page 84

Setting Automatic Hardware Power Management features, Automatic Power-On features

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v System Power - Select On for the computer to remain on. - Select Off for the computer to shut down. v Processor Speed Set the microprocessor to be disabled, or to run at 1, 10, 25, or 50 percent of its internal clock speed. v Display Set display to be disabled or to be reduced at these power states: - Standby: Screen is blank, but can be restored immediately when any activity is detected. - Suspend: Monitor uses less power than in Standby mode. Screen image is restored after a few seconds when any activity is detected. - Off: Monitor power is off. Press Monitor power button to restore power. On some monitors, you might have to depress the power button twice. Setting Automatic Hardware Power Management features 1. Start the Configuration/Setup Utility program (see "Using the Configuration/Setup Utility program" on page 19). 2. Select Advanced Power Management from the Configuration/Setup Utility program menu. 3. Select the APM BIOS Mode and be sure it is set to Enabled. If it is not, press Left Arrow (}) or Right Arrow (Æ) to change the setting. 4. Select Automatic Hardware Power Management. 5. Set Automatic Hardware Power Management to Enabled. 6. Select values for the three categories of power management (system power, processor speed, and display), as necessary. 7. Set Hard Disk to Enabled or Disabled. Note: This does not apply to SCSI drives. 8. Press Esc twice to return to the Configuration/Setup Utility program menu. 9. Before you exit from the program, select Save Settings from the Configuration/Setup Utility program menu. 10. To exit from the Configuration/Setup Utility program, press Esc and follow the instructions on the screen. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to enable and disable features that turn on the computer automatically. v Serial Port A Ring Detect: With this feature set to Enabled and an external modem connected to serial port (COM1), the computer will turn on automatically when a ring is detected on the modem. v PCI Modem Ring Detect: With this feature set to Enabled , the computer will turn on automatically when a ring is detected on the internal modem. v PCI Wake Up: This feature allow PCI cards that support this capability to wake the system. 76 IBM NetVista Type 6838, 6848: Hardware Maintenance Manual

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v
System Power
–
Select
On
for the computer to remain on.
–
Select
Off
for the computer to shut down.
v
Processor Speed
Set the microprocessor to be
disabled
, or to run at
1
,
10
,
25
, or
50
percent of its
internal clock speed.
v
Display
Set display to be disabled or to be reduced at these power states:
–
Standby:
Screen is blank, but can be restored immediately when any activity
is detected.
–
Suspend:
Monitor uses less power than in Standby mode. Screen image is
restored after a few seconds when any activity is detected.
–
Off:
Monitor power is off. Press Monitor power button to restore power. On
some monitors, you might have to depress the power button twice.
Setting Automatic Hardware Power Management features
1.
Start the Configuration/Setup Utility program (see “Using the
Configuration/Setup Utility program” on page 19).
2.
Select
Advanced Power Management
from the Configuration/Setup Utility
program menu.
3.
Select the
APM BIOS Mode
and be sure it is set to
Enabled
. If it is not, press
Left Arrow (
}
) or Right Arrow (Æ) to change the setting.
4.
Select
Automatic Hardware Power Management
.
5.
Set
Automatic Hardware Power Management
to
Enabled
.
6.
Select values for the three categories of power management (system power,
processor speed, and display), as necessary.
7.
Set
Hard Disk
to
Enabled
or
Disabled
.
Note:
This does not apply to SCSI drives.
8.
Press
Esc
twice to return to the Configuration/Setup Utility program menu.
9.
Before you exit from the program, select
Save Settings
from the
Configuration/Setup Utility program menu.
10.
To exit from the Configuration/Setup Utility program, press
Esc
and follow
the instructions on the screen.
Automatic Power-On features
The Automatic Power-On features within the Power Management menu allow you
to enable and disable features that turn on the computer automatically.
v
Serial Port A Ring Detect
: With this feature set to
Enabled
and an external
modem connected to serial port (COM1), the computer will turn on
automatically when a ring is detected on the modem.
v
PCI Modem Ring Detect
: With this feature set to
Enabled
, the computer will
turn on automatically when a ring is detected on the internal modem.
v
PCI Wake Up:
This feature allow PCI cards that support this capability to wake
the system.
76
IBM NetVista Type 6838, 6848: Hardware Maintenance Manual