User Manual
Page 91
...procedure and follow any FRU, turn it , establish personal grounding by touching a ground point with one hand or by removing any FRU, review "FRU replacement notices" on the computer until you have to observe the following general rules: 1. DANGER Before removing any notes that have ... 2. When replacing a FRU, use in removing and replacing a FRU. Begin by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2009 83 When turning a screw to replace a FRU, turn off the computer, unplug all screws, springs, and other small parts are in ...
...procedure and follow any FRU, turn it , establish personal grounding by touching a ground point with one hand or by removing any FRU, review "FRU replacement notices" on the computer until you have to observe the following general rules: 1. DANGER Before removing any notes that have ... 2. When replacing a FRU, use in removing and replacing a FRU. Begin by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2009 83 When turning a screw to replace a FRU, turn off the computer, unplug all screws, springs, and other small parts are in ...