IBM ThinkPad T40 series Hardware Maintenance Manual

IBM Dual-Band 11a/b Wi-Fi Wireless Mini PCI Adapter
Plug the gray antenna cable with the tab marked MAIN
into jack MAIN, and the black antenna cable with the tab
marked AUX into jack AUX.
MAIN
AUX
IBM 11a/b/g Wireless LAN Mini PCI Adapter
Plug the gray antenna cable with the tab marked MAIN
into jack MAIN, and the black antenna cable with the tab
marked AUX into jack AUX.
MAIN
AU
X
Insert the notched end of the card into the socket, and
then press the card firmly. Pivot the card until it snaps into
place. Make sure that it is firmly fixed in the slot and does
not move easily.
Removing and replacing a FRU
88 MT 2373/2374/2375/2376/2378/2379

IBM ThinkPad T40 series Specifications

General

Processor	Intel Pentium M (1.3 GHz - 1.7 GHz)
Chipset	Intel 855PM
Hard Drive Interface	ATA-100
Modem	56K V.92
Release Year	2003
RAM	256 MB - 2 GB (DDR SDRAM)
Storage	30 GB - 80 GB (HDD)
Display	14.1"
Graphics	ATI Mobility Radeon 7500 or 9000
Optical Drive	DVD-ROM/CD-RW Combo
Operating System	Windows XP Professional
Weight	2.2 kg (4.9 lbs)
Battery	Li-Ion
Wireless	Intel PRO/Wireless 2100
Ethernet	10/100 Mbps
Ports	2 x USB 2.0, VGA, RJ-11, RJ-45, Audio In/Out
Dimensions	311 mm x 255 mm x 26.6 mm (12.24" x 10.04" x 1.05")