Acer 2420 Laptop User Manual


 
34 Chapter 1
System Board Major Chips
Item Controller
Core logic
Intel
®
910GML+ICH6-M
VGA
Built in Intel
®
910GML
LAN RealTek 8110CL
USB 2.0 Built in ICH6-M
Super I/O controller This model does not employ Super I/O controller since it does not
have FIR, IEEE 1394 function
MODEM Built-in ICH6-M
Bluetooth Built-in ICH6-M
Wireless 802.11 b+g Built-in ICH6-M
PCMCIA ENE CB1410
Audio Realtek ALC655
Keyboard
Item Specification
Keyboard controller ENE KB 3910
Total number of keypads 88-/89-key
Windows logo key Yes
Internal & external keyboard work
simultaneously
Plug USB keyboard to the USB port directly: Yes
Battery
Item Specification
Vendor & model name Sanyo (6cell) 2.0
Sony (6cell) 2.0
Panasonic (6cell) 2.0
Snayo (6cell) 2.4
Sony (6cell) 2.4
Panasonic (6cell)2.4
Sanyo (9cell) 2.4
Battery Type Li-ion
Pack capacity 4000 mAH forSanyo (6cell) 2.0
3920 mAH Sony (6cell) 2.0
3900 mAH Panasonic (6cell) 2.0
4800 mAH Snayo (6cell) 2.4
4800 mAH Sony (6cell) 2.4
4800 mAH Panasonic (6cell)2.4
Sanyo (9cell) 2.4
Number of battery cell 6/9
Package configuration 3 cells in series, 2 series in parallel
3 cells in series, 3 series in parallel
Normal voltage 14.8V
Charge voltage 16.8+-0.2v