Lenovo B40-30 Spezifikationen PDF herunterladen (Seite 44)

Lenovo B40-30/B40-45/ B40-70

Hardware Maintenance Manual

1060 PCI Express Mini Card for wireless LAN/WAN

Foraccess,removetheseFRUsinorder:

• “1010Batterypack”onpage33

• “1030Bottomslotcover”onpage36

Figure6.RemovalstepsofPCIExpressMiniCardforwirelessLAN/WAN

DisconnectthetwowirelessLANcables(black,white) ,andthenremovethe

screws .

Instep ,unplugthejacksbyusingtheremovaltoolantennaRFconnector

(P/N:08K7159),orpickuptheconnectorswithyourfingersandgentlyunplug

theminthedirectionshownbyarrows.

Notes:wirelessLANcardhas2cablesinstep .

WirelessLANcardinsomemodelsmayhave3cablesinstep .

Removethecardinthedirectionshownbyarrow .

When installing:PlugtheblackcableintothejacklabeledAUXandthewhite

cableintothejacklabeledMAIN.

Step Screw (quantity) Color Torque

M2x3mm,flat‐head,nylok‐coated(1) Black 1.0~1.5kgf.cm

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Lenovo B40-30 Spezifikationen Seite 44