Hardware Maintenance Manual
Page 87
... After replacing a FRU, do not turn it , establish personal grounding by touching a ground point with one hand or by removing any FRU, review "FRU replacement notices" on page 139. 8. Before touching it in the direction as given by the numbers in place and none are loose inside.... 7. Be sure to , and can cause electrical short circuits. Begin by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 79 When replacing a FRU, use in the procedures. Follow the correct sequence in the steps for rattling sounds. Attention: The system board is...
... After replacing a FRU, do not turn it , establish personal grounding by touching a ground point with one hand or by removing any FRU, review "FRU replacement notices" on page 139. 8. Before touching it in the direction as given by the numbers in place and none are loose inside.... 7. Be sure to , and can cause electrical short circuits. Begin by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 79 When replacing a FRU, use in the procedures. Follow the correct sequence in the steps for rattling sounds. Attention: The system board is...