Usb Board - HP Chromebook 14a Series Maintenance And Service Manual

USB board

Table 5-6 USB board description and part number
Description
USB board
NOTE: The USB board spare part kit does not include the cables. The high speed USB cable is available
as spare part number L73309-001. The low speed USB cable is available as spare part number
L73310-001.
Before removing the USB board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover (see
3. Disconnect the battery (see
Remove the USB board:
1. Disconnect the top cable from the USB board (1).
2. Disconnect the two flat ribbon cables from the two reverse ZIF connectors on the USB board (2).
3. Remove the four Phillips M2.0 × 3.5 screws (3) that secure the USB board to the computer, and then
remove the board (4).
Reverse this procedure to install the USB board.
(Preparation for disassembly on page
Bottom cover on page
Battery on page 23).
20).
21).
Component replacement procedures
Spare part number
L91522-001
29