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• 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 material.
For access, remove these FRUs in order:
•
"1010 Bottom cover" on page 56
•
"1020 Battery" on page 57
•
"1030 M.2 solid-state drive" on page 59
•
"1040 Wireless LAN card" on page 60
•
"1050 Memory module" on page 60
•
"1060 Coin-cell battery" on page 61
•
"1070 Keyboard" on page 61
• "1080 Keyboard bezel assembly and media-card-reader board" on page 63
Attention: The microprocessor
you service the system board, avoid any kind of rough handling.
Removal steps of the system board assembly, dc-in connector, and thermal fan
a
soldered on the top side of the system board is extremely sensitive. When
1
1
.
Chapter 7
Removing or replacing a FRU
67
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