Acer 5540 Series Service Manual page 40

Express Card Interface
PCMCIA controller
Supports card type
Number of slots
Access location
Interface
System Board Major Chips
Core logic
VGA
LAN
USB 2.0
Super I/O controller
MODEM
Bluetooth
Wireless 802.11 b+g
PCMCIA
Audio
Keyboard
Keyboard controller
Total number of keypads
Windows logo key
Internal & external keyboard work
simultaneously
Battery
Vendor & model name
Battery Type
34
Item
Item
Item
Item
Built-in ICH7M
75mmx34mm(W)x5mm
One
Left panel
PCI Express
®
Intel 945GM/PM+ICH7M
®
Built-in Intel 945GM for Aspire 5540/5560 UMA models
ATI X1300 for Aspire 5540 discrete models
ATI X1400/X1600 for Aspire 5560 discrete models
BCM4401-E for 10/100Mbps
BCM5789/5787M for Giga LAN
Built in ICH7M
NS37381
Built-in ICH7M
Built-in ICH7M
Built-in ICH7M
TI PCI 7412
Realtek ALC883
Renesas RE144B
88-/89-key
Yes
Plug USB keyboard to the USB port directly: Yes
Specification
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
Li-ion
Specification
Controller
Specification
Chapter 1