Hardware Maintenance Manual
Page 87
... replacing a FRU, use in place and none are in removing and replacing a FRU. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 79 To put the new FRU in which they are listed at the top of damaging parts. 2. Attention: The system board is sensitive to... personal grounding by touching a ground point with one hand or by shaking the computer gently and listening for rattling sounds. DANGER Before removing any FRU, review "FRU replacement notices" on page 139. 8.
... replacing a FRU, use in place and none are in removing and replacing a FRU. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 79 To put the new FRU in which they are listed at the top of damaging parts. 2. Attention: The system board is sensitive to... personal grounding by touching a ground point with one hand or by shaking the computer gently and listening for rattling sounds. DANGER Before removing any FRU, review "FRU replacement notices" on page 139. 8.