USB board
NOTE:
The USB board spare part kit does not include the connector cable.
Description
Spare part number
USB board (for use only on computer models equipped with an Nvidia N17E GPU)
L17321-001
USB board (for use only on computer models equipped with an Nvidia N17P GPU)
L17322-001
USB board connector cable
929447-001
IMPORTANT:
Make special note of each screw and screw lock size and location during removal
and replacement
Before removing the USB board, follow these steps:
1.
Shut down the computer.
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
), and then remove the following components:
a.
Hinge covers (see
b.
System support brackets (see
System support brackets on page 46
).
c.
Fans (see
Remove the USB board:
1.
Disconnect the USB board connector cable from the USB board (1).
2.
Remove the Phillips PM2.0×5.7 screw (2).
Component replacement procedures
51