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User’s Manual 1-2
L40 Series Features
Main Memory
BIOS
Power
Disclaimer (Battery Life)
For more information on the Disclaimer about Battery Life, refer to the
Disclaimers section in Chapter 9.
The graphics system in your computer may use part of the main system
memory for graphics performance and may reduce the amount of system
memory available for other computing activities. The amount of system
memory allocated to support graphics may vary depending on the graphics
system, applications utilized, system memory size and other factors.
■ 2 × SODIMM socket for expansion up to 2GB
(Two pieces 1GB)
■ SODIMM Capacity: 512MB, 1024MB,
2048MB
■ Dual channel support
■ 1024KB Flash ROM for system BIOS
■ Suspend to memory or hard disk drive
■ Hardware password protection
■ Various Hotkey functions for system control
■ Complete ACPI 2.0 functionality
Battery Pack 6-cell Lithium Ion smart battery pack with 43.2 Wh
capacity (10.8V/4000mAH)
Approximately 12 hours or longer charging time to
100% battery capacity with system switched on.
Approximately 4 hours charge time to 100%
battery capacity with system switched off.
Approximately 2 days discharging time in Sleep
mode for the 6-cell battery.
Discharge time in shutdown mode is
approximately one (1) month.
RTC Battery The computer has an internal battery to back up
its Real Time Clock (RTC), calendar, and setup
information. This battery will last for at least one
month without external power source.