Lenovo Tablet A2107A ユーザーズマニュアル
Lenovo IdeaTab A2107A Hardware Maintenance Manual
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1050 System board
For access, remove these FRUs in order:
• “1010 SIM card cover” on page 27
• “1020 Battery pack” on page 28
• “1030 Base cover” on page 29
• “1010 SIM card cover” on page 27
• “1020 Battery pack” on page 28
• “1030 Base cover” on page 29
Important notices for handling the system board:
When handling the system board, bear the following in mind.
• Be careful not to drop the system board on a bench top that has a hard
• Be careful not to drop the system board on a bench top that has a hard
surface, such as metal, wood, or composite.
• Avoid rough handling of any kind.
• In the whole process, make sure not to drop or stack the system board.
• If you put a system board down, make sure to put it only on a padded
• In the whole process, make sure not to drop or stack the system board.
• If you put a system board down, make sure to put it only on a padded
surface such as an ESD mat or conductive corrugated material.