Lenovo B470e Lenovo B470/B470e Hardware Maintenance Manual - Page 67

Removal steps of base cover, speakers assembly and bluetooth daughter card

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Removal steps of base cover, speakers assembly and bluetooth daughter card Remove the power assembly in the direction shown by the arrow 1 . 1 Remove screws 2 , and then remove the speakers assembly in the direction shown by arrows 3 . 2 2 3 2 3 Step 2 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (3) Color Black Remove the bluetooth daughter card in the direction shown by the arrow 4 . Torque 1.6 kgfcm 4 Chapter 7. Removing and replacing a FRU 61

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Removal steps of base cover, speakers assembly and bluetooth daughter card
Remove the power assembly in the direction shown by the arrow
1
.
1
Remove screws
2
, and then remove the speakers assembly in the direction shown by arrows
3
.
3
3
2
2
2
Step
Screw (quantity)
Color
Torque
2
M2 × 5 mm, flat-head, nylon-coated (3)
Black
1.6 kgfcm
Remove the bluetooth daughter card in the direction shown by the arrow
4
.
4
Chapter 7
.
Removing and replacing a FRU
61