Hardware Maintenance Manual
Page 33
...page 28 - Otherwise, the system board might be damaged. The BIOS and device drivers are instructed to replace either the processor board or the system board, and replacing one . © Copyright Lenovo 2012, 2013 27 Notes: If you need to improve the computer performance, you ...have both a processor board and a system board. To download software fixes, drivers, and BIOS, do the following important service information that applies...
...page 28 - Otherwise, the system board might be damaged. The BIOS and device drivers are instructed to replace either the processor board or the system board, and replacing one . © Copyright Lenovo 2012, 2013 27 Notes: If you need to improve the computer performance, you ...have both a processor board and a system board. To download software fixes, drivers, and BIOS, do the following important service information that applies...
Hardware Maintenance Manual
Page 48
It is recommended to the Torque column in the screw information table for replacements. • Torque driver If you use new screws for each step. • Ensure torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual If you have a torque screwdriver, tighten all screws firmly to the torque specified in the screw information table for each step. • Make sure that you have a torque screwdriver, refer to use the correct screw.
It is recommended to the Torque column in the screw information table for replacements. • Torque driver If you use new screws for each step. • Ensure torque screw drivers are calibrated correctly following country specifications. 42 Hardware Maintenance Manual If you have a torque screwdriver, tighten all screws firmly to the torque specified in the screw information table for each step. • Make sure that you have a torque screwdriver, refer to use the correct screw.