Lenovo ThinkPad X230 Tablet - Manual (Page 95)

3 4
10
5 6 7 9 8
1 2
1 Information label 7 SIM icon label
3 System label 8 Wireless WAN label
4 COA label 9 Taiwan wireless WAN label
6 Taiwan GEO label 10 China GEO label
1150 ExpressCard slot assembly, thermal fan assembly, and system
board
Important notices for handling the system board:
When handling the system board, bear the following in mind:
• The system board has an accelerometer, which can be broken if several thousands of G-forces are applied.
Note: Dropping a system board from a height of as little as six inches so that it falls flat on a hard bench
can subject the accelerometer to as much as 6,000 G's of shock.
• Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or
composite.
• If a system board is dropped, be sure to document the drop in a reject report, and replace the system
board.
• Avoid rough handling of any kind.
• At every point in the process, be sure not to drop or stack the system board.
• If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or a
corrugated conductive surface.
For access, remove these FRUs in order:
•
“1010 Tablet Digitizer Pen” on page 62
• “1020 Battery pack” on page 63
• “1030 Hard disk drive or solid-state drive” on page 63
• “1040 Memory module” on page 65
• “1060 Keyboard” on page 67
Chapter 9 . Removing or replacing a FRU 89