Lenovo H430 Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 59

Replacing the keyboard

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Chapter 9. Replacing hardware 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 "Locating connectors on the rear of the computer" and "Locating connectors on the front of the computer". Note Your keyboard may be connected to the standard keyboard connector at the rear of the computer or to a USB connector at either the front or rear of the computer. 4. Disconnect the defective keyboard cable from the computer and connect the new keyboard cable to the same connector. 5. Refer to the "Completing the installation". 57

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Chapter 9. Replacing hardware
57
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:
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 “Locating connectors
on the rear of the computer” and “Locating connectors on the front of
the computer”.
Note
Your keyboard may be connected to the standard keyboard connector
at the rear of the computer or to a USB connector
at either the
front or rear of the computer.
4. Disconnect the defective keyboard cable from the computer and
connect the new keyboard cable to the same connector.
5. Refer to the “Completing the installation”.