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Step
Screw (quantity)
11
M2 × 2.5 mm, flat-head, nylon-coated (5)
When you install the system board:
Ensure that all the connectors are attached firmly to the system board.
1130 Keyboard bezel assembly and LCD unit
For access, remove these FRUs in order:
• "1010 Base cover assembly" on page 57
• "1020 M.2 solid-state drive" on page 58
• "1030 Wireless LAN card" on page 59
• "1040 Memory module" on page 60
• "1050 I/O card" on page 60
• "1060 Built-in Battery" on page 61
• "1070 Coin-cell battery" on page 63
• "1080 Speaker assembly" on page 63
• "1090 Thermal fan assembly" on page 64
• "1100 Fingerprint reader assembly" on page 65
70
E490s and S3 Hardware Maintenance Manual
Color
Torque
Silver
0.181 Nm
(1.85 kgf-cm)
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