IBM R31 - Manual (Page 64)

1
2
Note: The screw does not separate from the PCI cover.
3
4
Note: There are 2 cables on step 4 : The gray cable is the
main antenna and the black cable is the auxiliarey
antenna.
Note: When you install the PCI card, remember to press it
down and ensure the connection is well.
58 ThinkPad R30/R31 HMM