Lenovo E49 Lenovo E49 Hardware Maintenance Manual - Page 67
System board assembly, 1060 PCI Express Mini Card for wireless LAN
View all Lenovo E49 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 67 highlights
Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Insert a screwdriver into the backup battery hole and push the backup battery until the battery pops up. 1130 System board assembly Important notices for handling the system board: When handling the system board, bear the following in mind: • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. • Avoid rough handling of any kind. • At every point in the process, be sure not to drop or stack the system board. • If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or a corrugated conductive surface. For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1020 Optical drive" on page 44 • "1030 Bottom slot cover" on page 46 • "1040 Memory modules" on page 46 • "1050 Hard disk drive assembly" on page 47 • "1060 PCI Express Mini Card for wireless LAN" on page 49 • "1070 Thermal fan assembly" on page 51 • "1080 Microprocessor" on page 53 • "1090 Keyboard" on page 54 • "1100 Keyboard bezel" on page 57 • "1120 Backup battery" on page 60 Chapter 7. Removing and replacing a FRU 61