HP ENVY 14-u000 ENVY 14 Notebook PC Maintenance and Service Guide - Page 68

Fan, the computer on, and then shut it down through the operating system.

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2. Remove the memory module (2) by pulling it away from the slot at a 45 degree angle. Fan Reverse this procedure to install the memory module. Description Fan Spare part number 763700-001 NOTE: To properly ventilate the computer, allow at least 7.6 cm (3 in) of clearance on the left side of the computer. The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software requirements. Exhaust air is displaced through the ventilation grill located on the left side of the computer. 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 Battery on page 31), and then remove the following components: a. Optical drive (see Optical drive on page 32) b. Top cover (see Top cover on page 39) c. Power connector cable (see Power connector cable on page 63) d. System board (see System board on page 52) 58 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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2.
Remove the memory module
(2)
by pulling it away from the slot at a 45 degree angle.
Reverse this procedure to install the memory module.
Fan
Description
Spare part number
Fan
763700-001
NOTE:
To properly ventilate the computer, allow at least 7.6 cm (3 in) of clearance on the left side of
the computer. The computer uses an electric fan for ventilation. The fan is controlled by a temperature
sensor and is designed to turn on automatically when high temperature conditions exist. These conditions
are affected by high external temperatures, system power consumption, power management/battery
conservation configurations, battery fast charging, and software requirements. Exhaust air is displaced
through the ventilation grill located on the left side of the computer.
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
Battery
on page
31
), and then remove the following components:
a.
Optical drive (see
Optical drive
on page
32
)
b.
Top cover (see
Top cover
on page
39
)
c.
Power connector cable (see
Power connector cable
on page
63
)
d.
System board (see
System board
on page
52
)
58
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts