Fan - HP ENVY 15 Maintenance And Service Manual

b. Detach the wireless antenna transceivers (2) from the display enclosure. (The wireless
antenna transceivers are attached to the display enclosure with double-sided adhesive.)
c. Remove the wireless antenna.
The wireless antenna are available using spare part number 720532-001.
Reverse this procedure to reassemble and install the display assembly.

Fan

Description
Fan (includes cable)
Before removing the fan, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Service door (see
b. mSATA SSD (see
c. Hard drive (see
d. Base enclosure (see
e. Display assembly (see
Remove the fan:
1. Disconnect the fan cable (1) from the system board.
2. Remove the two Phillips PM2.5×4.5 screws (2) that secure the fan to the top cover.
62 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page 40), and then remove the following components:
Service door on page
mSATA SSD on page
Hard drive on page 45)
Base enclosure on page
Display assembly on page
41)
42)
52)
54)
Spare part number
720235-001