Fru Replacement Notices; Screw Notices - Lenovo IdeaPad S210 Touch Hardware Maintenance Manual
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Also See for IdeaPad S210 Touch:
- User manual (36 pages) ,
- Hardware maintenance manual (91 pages)
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Lenovo S210/S210 Touch/S215/S215 Touch Hardware Maintenance
Manual
FRU replacement notices
This section presents notices related to removing and replacing parts. Read this
section carefully before replacing any FRU.
Screw notices
Loose screws can cause a reliability problem. In the Lenovo computer, this
problem is addressed with special nylon-coated screws that have the following
characteristics:
• They maintain tight connections.
• They do not easily come loose, even with shock or vibration.
• They are harder to tighten.
• Each one should be used only once.
Do the following when you service this machine:
• Keep the screw kit in your tool bag.
• Remove screws carefully for reuse.
• Use a torque screwdriver if you have one.
Tighten screws as follows:
• Plastic to plastic
• Logic card to plastic
• Torque driver
• Make sure that you use the correct screws. If you have a torque screwdriver,
• Ensure torque screwdrivers are calibrated correctly following country
32
Turn an additional 90° after the screw head touches the surface of the plastic
part:
Turn an additional 180° after the screw head touches the surface of the logic
card:
If you have a torque screwdriver , refer to the "Torque" column for each step.
tighten all screws firmly to the torque shown in the table. Never use a screw
that you removed. Use a new one. Make sure that all screws are
tightened firmly.
specifications.
more than 90°
(Cross-section)
more than 180°
(Cross-section)
- Quick Links:
- Specifications
- 1020 Hard Disk Drive
- 1030 DIMM
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