Hardware Maintenance Manual
Page 63
...replaced by the numbers in the drawings by the CRU. Chapter 8. When return is your product and are listed. 4. Before replacing any FRU, review Chapter 7 "FRU replacement notices" on the computer until you are listed at any FRU, turn off the computer, unplug all screws, springs,.... Follow the correct sequence in which they are available from electrical outlets, remove the battery pack, and then disconnect any notes that Lenovo installs an Optional-service CRU according to , and can cause electrical short circuits. Metallic parts or metal flakes can be included with your...
...replaced by the numbers in the drawings by the CRU. Chapter 8. When return is your product and are listed. 4. Before replacing any FRU, review Chapter 7 "FRU replacement notices" on the computer until you are listed at any FRU, turn off the computer, unplug all screws, springs,.... Follow the correct sequence in which they are available from electrical outlets, remove the battery pack, and then disconnect any notes that Lenovo installs an Optional-service CRU according to , and can cause electrical short circuits. Metallic parts or metal flakes can be included with your...