Lenovo B575 Notebook Bedienungsanleitung PDF herunterladen (Seite 54)

Lenovo B575 Hardware Maintenance Manual

Figure 10. Removal steps of system board

Remove four screws . Unplug the LCD connector in the direction shown by

arrow , and four connectors in the direction shown by arrow .

When installing: Make sure that all the connectors are attached firmly.

Step Screw (quantity) Color Torque

M2 × 6 mm, flat-head, nylok-coated (4) Black 2.5 kgfcm

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Lenovo B575 Notebook Bedienungsanleitung Seite 54