Table 20. Removal steps of PCI Express Mini Card for wireless LAN (continued)

4

When installing:

In models with wireless LAN card that has two antenna connectors, plug the gray cable into the jack labeled MAIN or M, and the black cable into the jack labeled AUX or A on the card. If the computer you are servicing has three cables, put the white cable in the cable protection tube as shown in this figure.

In models with wireless LAN card that has three antenna connectors, plug the gray cable (MAIN) into the jack labeled TR1, the white cable (3rd) into jack labeled RO or TR3, and the black cable (AUX) into jack labeled TR2 on the card.

1090 PCI Express Mini Card for wireless WAN or mSATA solid state drive

For access, remove these FRUs in order:

1010 Battery pack

1030 DIMM slot cover

1060 Keyboard

Note: WWAN card and mSATA solid state drive are exclusive to each other.

Chapter 9. Removing and replacing a FRU 73

Page 81
Image 81
IBM T520I, W520 manual When installing