Disassemble The Lcd Module; Remove The System Board - Lenovo Legion Y740 Series Hardware Maintenance Manual

Figure 64. Disconnect the cable – Lenovo Legion Y740–17
Step 4.

Remove the system board.

Figure 65. Remove the system board – Lenovo Legion Y740–15
Figure 66. Remove the system board – Lenovo Legion Y740–17

Disassemble the LCD module

The LCD module as a whole is not a FRU. Instead, it contains FRUs as its components. Before
disassembling the LCD module, make sure it has been detached from the base cover.
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Hardware Maintenance Manual