Lenovo IdeaPad U530 Touch Hardware Maintenance Manual
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1080 USB board
Foraccess,removetheseFRUsinorder:
• “1010Batterypack”onpage 33
Figure8.RemovalstepsofUSBboard
Unplugtheconnectorinthedirectionshownbyarrow and ,unplugthe
speakerconnectorinthedirectionshownbyarrow .Removetwoscrewsin
step ,andthenremovetheUSBboardinthedirectionshownbyarrow .
Wheninstalling:WhenattachingtheUSBboardtothebasecover,adjustthe
placementoftheUSBasshown,andmakesurethatbothoftheUSBjacksare
attachedtotheholesonthebasecoverasshown.Improperplacementofthe
jacksmightcauseadamage.
Step Screw (quantity) Color Torque
M2.5×3.0mm,flat‐head,nylok‐coated(2) Black 2.5±0.2kgfcm
a
b
c
d
e
4
4
5
1
2
3
d