Acer X270 User Manual

Page of 99
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Chapter 3
10. Disconnect the other end of the USB, 1394, and audio cables from the mainboard.  
11. Remove the front I/O and card reader board bracket. 
a.
Remove the two screws (D) that secure the bracket to the chassis. 
Screw (Quantity)
Color
Torque
Part No.
#6-32*3/16 NI (2)
Silver
5.5 to 6.5 kgf-cm
86.5A5B6.012
X270 model
X1700 model