Lenovo ThinkPad X131e Hardware Maintenance Manual page 81

• If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or conductive
corrugated material.
For access, remove these FRUs in order:
• "1010 Battery pack" on page 58
• "1020 Bottom slot cover" on page 59
• "1040 Hard disk drive or solid-state drive assembly" on page 61
• "1050 PCI Express Mini Card for wireless LAN" on page 62
• "1060 PCI Express Mini Card for wireless WAN or mSATA solid-state drive" on page 63
• "1070 Keyboard" on page 66
• "1080 Keyboard bezel assembly" on page 69
Removal steps of system board
When installing: Ensure that the connectors are attached firmly to the system board.
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Chapter 9 Removing or replacing a FRU
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