Fujitsu LIFEBOOK U7411, System Upgrades And Repairs

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Page 30 of 49
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Removing the upper assy of the case
Required work steps:
■
Switching off the battery
■
Removing the lower assy
■
Removing the battery
■
Removing the M.2 module
■ Removing the LTE module
■ Removing the WLAN module
■ Removing the fan
■ Removing the speaker
■ Removing the mainboard
■ Removing the touchpad buttons sub board
■
Removing the touchpad buttons
Required tools:
■ Screwdriver: Phillips PH00
■ Plastic tool
► Perform all necessary work steps as described.
► Remove the six M2.5XL4 B screws (yellow circles) that fix the hinges
► Carefully open the device a little so that the hinges can be slightly opened (green arrows).
► Then carefully disconnect the upper assy from the LCD assy by carefully pulling the upper assy forward in the direction of
the red arrows.