Removing the mainboard
Required work steps:
■
Removing the battery
■
Removing the service door
■
Removing the memories under the service door
■
Removing the 2.5" HDD
■
Removing the LTE module
■
Removing the WLAN module
■
Removing the lower assy
■
Removing the M.2 module under the service door
■
Removing the fan
■
Removing the mains connection
►
Remove both screws M2.5XL6 (yellow arrows).
►
Open the display cable connector lock (orange arrow) and disconnect the cable from the bracket
(blue arrows).
►
Open the four connector locks (green arrows) upwards and remove the flexprint cables.
►
Carefully tilt the mainboard away from you so that you can reach the sub board below the heatsink.
►
Open the connector lock (green arrow) upwards and remove the flexprint cable.
►
Remove the mainboard.
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Page 33 of 52
Required tools:
■
Screwdriver: Phillips PH00