Lenovo B3 Laptop User Manual


 
18
Hardware Replacement Guide
Replacing the keyboard
Attention:
Do not remove the computer cover or attempt any repairs before reading
the “Important safety information” in the Safety and Warranty Guide that was
included with your computer or in the Hardware Maintenance Manual (HMM)
for the computer. To obtain copies of the Safety and Warranty Guide or
HMM, go to the Support Web site at: http://consumersupport.lenovo.com
To replace the keyboard:
1. Remove any media (disks, CDs, or memory cards) from the drives, shut down
the operating system, and turn off the computer and all attached devices.
2. Unplug all power cords from electrical outlets.
3. Locate the connector for the keyboard. Refer to “Left and right view” and “Rear
view”.
Note: Your keyboard may be connected to the standard keyboard connector
attherearofthecomputer,ortoaUSBconnector
at either side or at
the rear of the computer.
1 2
4. Disconnect the defective keyboard cable from the computer and connect the
new keyboard cable to the same connector.