Lenovo 74499EU User Manual - Page 161
Protection plate LCD model, Screw cap Screw quantity, Color, Torque, mm, wafer-head, nylon-coated 4
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Table 34. Removal steps of LCD panel and LCD cable for protection plate LCD model Protection plate LCD model: 1 2 2 2 1 1 1 3 3 3 2 2 2 Step 1 2 3 Screw cap Screw (quantity) M2.5 × 8 mm, wafer-head, nylon-coated (4) M2 × 3 mm, flat-head, nylon-coated (6) - M2 × 3.5 mm, wafer-head, nylon-coated (3) Color Black Black Silver Torque 0.392 Nm (4 kgfcm) 0.181 Nm (1.85 kgfcm) 0.181 Nm (1.85 kgfcm) Removing and replacing a FRU 153
Table 34. Removal steps of LCD panel and LCD cable for protection plate LCD model
Protection plate LCD model:
2
2
2
2
2
2
1
1
1
1
3
3
3
Step
Screw cap Screw (quantity)
Color
Torque
±1²
M2.5
×
8 mm, wafer-head,
nylon-coated (4)
Black
0.392 Nm
(4 kgfcm)
±2²
M2
×
3 mm, flat-head,
nylon-coated (6)
Black
0.181 Nm
(1.85 kgfcm)
±3²
—
M2
×
3.5 mm, wafer-head,
nylon-coated (3)
Silver
0.181 Nm
(1.85 kgfcm)
Removing and replacing a FRU
153