Hardware Maintanence Manual
Page 36
...of the Lenovo U410, unless otherwise stated. 32 Before touching it in the direction as given in the figures by the arrow in square callouts. 5. DANGER Before removing any of damaging parts. 2. Attention: The system board is sensitive to, and can cause electrical short circuits. Lenovo IdeaPad S400 Hardware ...turning a screw to replace an FRU, turn it in the direction as shown in place, reverse the removal procedures and follow any FRU, review "FRU replacement notices" on page 55. 8. Metallic parts or metal flakes can be removed before the failing FRU. Do not attempt to...
...of the Lenovo U410, unless otherwise stated. 32 Before touching it in the direction as given in the figures by the arrow in square callouts. 5. DANGER Before removing any of damaging parts. 2. Attention: The system board is sensitive to, and can cause electrical short circuits. Lenovo IdeaPad S400 Hardware ...turning a screw to replace an FRU, turn it in the direction as shown in place, reverse the removal procedures and follow any FRU, review "FRU replacement notices" on page 55. 8. Metallic parts or metal flakes can be removed before the failing FRU. Do not attempt to...