HP ENVY 15-k300 Maintenance and Service Guide - Page 71

USB board, Disconnect the USB cable from the ZIF connector

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USB board Description USB board for use with HP ENVY 17 Notebook PC computer models USB board for use with HP ENVY 15 Notebook PC computer models Spare part number 763709-001 763786-001 Before removing the USB board, 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. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 37). 5. Remove the optical drive (see Optical drive on page 38). 6. Remove the base enclosure and top cover (see Base enclosure on page 41). Remove the USB board and cables: 1. Disconnect the USB cable from the ZIF connector (1). 2. Remove the Phillips screw securing the USB board (2), and lift the USB board (3) to remove it. Reverse this procedure to install the USB board and cables. Component replacement procedures 61

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USB board
Description
Spare part number
USB board for use with HP ENVY 17 Notebook PC computer models
763709-001
USB board for use with HP ENVY 15 Notebook PC computer models
763786-001
Before removing the USB board, 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.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
37
).
5.
Remove the optical drive (see
Optical drive
on page
38
).
6.
Remove the base enclosure and top cover (see
Base enclosure
on page
41
).
Remove the USB board and cables:
1.
Disconnect the USB cable from the ZIF connector
(1)
.
2.
Remove the Phillips screw securing the USB board
(2)
, and lift the USB board
(3)
to remove it.
Reverse this procedure to install the USB board and cables.
Component replacement procedures
61