HP 4730s LJ525UT#ABA manual Top cover for use in model 4730s

10.Remove the keyboard (3).

Reverse this procedure to install the keyboard.

Top cover

Description	Spare part number
Top cover for use in model 4530s:
With a fingerprint reader and USB 3.0	646251-001
Without a fingerprint reader and with USB 3.0	646253-001
With a fingerprint reader and USB 2.0	658344-001
Without a fingerprint reader and with USB 2.0	658345-001
With no USB logo for use in USB 2.0 or USB 3.0 computers with a fingerprint reader	667656-001
With no USB logo for use in USB 2.0 or USB 3.0 computers without a fingerprint reader	667657-001
Top cover for use in model 4730s:
With a fingerprint reader and USB 2.0	646257-001
Without a fingerprint reader and USB 2.0	646260-001
With no USB logo for use in USB 2.0 or USB 3.0 computers with a fingerprint reader	667658-001
With no USB logo for use in USB 2.0 or USB 3.0 computers without a fingerprint reader	667659-001

Before removing the top cover, follow these steps:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

Component replacement procedures 65