Lenovo E40-30 Laptop Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 72
System board, LED board
View all Lenovo E40-30 Laptop manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 72 highlights
Push forward the LED board 11 and remove it in the direction shown by arrow 12 . l k 1100 System board Important notices for handling the system board When handling the system board, read the following: • 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 material. For access, remove these FRUs in order: • "1010 External battery pack" on page 54 • "1020 Keyboard" on page 54 • "1030 Optical disk drive" on page 56 • "1040 Base cover assembly" on page 57 • "1050 Hard disk drive or solid-state hybrid drive" on page 58 • "1060 Wireless-LAN /Bluetooth card" on page 60 • "1080 Upper case" on page 62 • "1090 Audio board, audio board cable, power board, touch pad board cable, finger printer board and LED board" on page 63 66 Hardware Maintenance Manual