Hardware Maintenance Manual
Page 87
...before the failing FRU. Before touching it in the direction as given by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 79 Before replacing any interconnecting cables. Attention: After replacing a FRU, do not turn on the computer until you have made sure that... all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 139. 8. Follow the correct sequence in the steps for rattling sounds. Removing and replacing a FRU This...
...before the failing FRU. Before touching it in the direction as given by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 79 Before replacing any interconnecting cables. Attention: After replacing a FRU, do not turn on the computer until you have made sure that... all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 139. 8. Follow the correct sequence in the steps for rattling sounds. Removing and replacing a FRU This...