Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 20
... on page 16 - Strategy for replacing FRUs Before replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/ 2. Select the BIOS/Driver/Applications and download. 4. Lenovo B40-30/B40-45/B40-70/B40-80 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs" on...
... on page 16 - Strategy for replacing FRUs Before replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/ 2. Select the BIOS/Driver/Applications and download. 4. Lenovo B40-30/B40-45/B40-70/B40-80 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs" on...
Hardware Maintenance Manual - Lenovo B40-xx Notebook
Page 35
...They are calibrated correctly following country specifications. 31 Read this machine: • Keep the screw kit in the table. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following when you service this section carefully before replacing any... more than 180° (Cross-section) • Torque driver If you have a torque screwdriver, refer to tighten. • Each one should be used only once. Never use the correct screws. Lenovo B40-30/B40-45/B40-70/B40-80 FRU replacement notices This section presents notices related to the torque...
...They are calibrated correctly following country specifications. 31 Read this machine: • Keep the screw kit in the table. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following when you service this section carefully before replacing any... more than 180° (Cross-section) • Torque driver If you have a torque screwdriver, refer to tighten. • Each one should be used only once. Never use the correct screws. Lenovo B40-30/B40-45/B40-70/B40-80 FRU replacement notices This section presents notices related to the torque...