IBM A21e - ThinkPad 2628 - Celeron 600 MHz, Hardware Maintenance Manual

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i 1800 series
MT2655-P7J, PAJ
v
The CPU stops.
To enter standby mode, press Fn + F4.
Note: You can change the action of Fn + F4, if you are
using the ACPI operating system.
In certain circumstances, the computer goes into standby
mode automatically:
v
If a “suspend time” has been set on the timer, and the
user does not do any operation with the keyboard, the
TrackPoint, the hard disk, the parallel connector, or the
diskette drive within that time.
v
If the battery indicator blinks orange, indicating that the
battery power is low. (Alternatively, if Hibernate when
battery becomes low has been selected in the “Power
Management Properties” window, the computer goes
into hibernation mode.)
Note for the APM operating system:
Even if you don’t set the low-battery alarm, the charge
indicator notifies you when the battery is low, and then the
computer enters the power-saving mode automatically.
This default low-battery behavior is independent of the
operating system; so if you have set the low-battery alarm,
the computer may not do what you specified. It chooses
either your setting or the default setting, whichever is
appropriate.
If you are using the ACPI operating system, only the
low-battery alarm is available.
To cause the computer to return from standby mode and
resume operation, do one of the following:
v
Press the Fn key.
v
Open the LCD cover (only if you are using Windows Me
and you entered standby mode by closing the LCD
cover).
v
Turn on the power switch.
Also, the computer automatically returns from standby
mode and resumes operation in either of the following
events:
v
The ring indicator (RI) is signaled by a serial device or a
PC Card device (Windows 2000 does not support ring
indicator (RI) resume by PC Card device.)
v
The time set on the resume timer elapses. In Windows
98, the Scheduled Tasks setting takes priority over the
Resume on timer selection in the “Power Management
Properties” window.
Related service information
General descriptions
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