Lenovo ThinkPad T420si Hardware Maintenance Manual - Page 112
LED sub card, For access, remove these FRUs in order, 1010 Battery pack
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6 5 2040 LED sub card For access, remove these FRUs in order: • "1010 Battery pack" on page 68 • "2010 LCD bezel assembly" on page 101 • "2020 LCD panel" on page 102 106 Hardware Maintenance Manual
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2040 LED sub card
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 68
•
“2010 LCD bezel assembly” on page 101
•
“2020 LCD panel” on page 102
106
Hardware Maintenance Manual