HP ENVY 12-g000 Maintenance and Service Guide - Page 81

P sensor, WWAN module if applicable see

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P sensor Description P sensor (includes Mylar screw/POGO cover, bottom thermal Mylar, side thermal Mylar, and thermal grease) Spare part number L14798-001 Before removing the P sensor, follow these steps: 1. Shut down the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the tablet. 3. Disconnect the power from the tablet by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the tablet. 4. Remove the display panel assembly (see Display assembly on page 32), and then remove the following components: a. Mylar shield (see Mylar shield (WWAN models only) on page 37) b. Battery (see Battery on page 40) c. Thermal solution (see Thermal solution on page 38) d. Solid-state drive (see Solid-state drive on page 42) e. WWAN module (if applicable) (see WWAN module (select models only) on page 44) f. System board (see System board on page 61) g. WLAN antennas (see WLAN antennas on page 65) h. Speakers (see Speakers on page 68) Remove the P sensor: 1. Lift the two gaskets from on top of the P sensor (1). 2. Peel the two ends of the P sensor from the tablet (2) that secure the P sensor to the tablet. Component replacement procedures 73

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P sensor
Description
Spare part number
P sensor (includes Mylar screw/POGO cover, bottom thermal Mylar, side thermal Mylar, and thermal
grease)
L14798-001
Before removing the P sensor, follow these steps:
1.
Shut down the tablet. If you are unsure whether the tablet is
off
or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2.
Disconnect all external devices connected to the tablet.
3.
Disconnect the power from the tablet by
first
unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the tablet.
4.
Remove the display panel assembly (see
Display assembly
on page
32
), and then remove the following
components:
a.
Mylar shield (see
Mylar shield (WWAN models only)
on page
37
)
b.
Battery (see
Battery
on page
40
)
c.
Thermal solution (see
Thermal solution
on page
38
)
d.
Solid-state drive (see
Solid-state drive
on page
42
)
e.
WWAN module (if applicable) (see
WWAN module (select models only)
on page
44
)
f.
System board (see
System board
on page
61
)
g.
WLAN antennas (see
WLAN antennas
on page
65
)
h.
Speakers (see
Speakers
on page
68
)
Remove the P sensor:
1.
Lift the two gaskets from on top of the P sensor
(1)
.
2.
Peel the two ends of the P sensor from the tablet
(2)
that secure the P sensor to the tablet.
Component replacement procedures
73