Adesso Pavilion 15 Technical Information download pdf (Page 119)

Description Spare part number

For use only on computer models with Intel processors discrete memory 19 W 767340-001

For use only on computer models equipped with AMD processors and UMA graphics 8.5 W 767341-001

For use only on computer models with Intel processors discrete memory 19 W 777250-001

Heat spreader for use with Intel computer models 784982-001

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 heat sink, follow these steps:

1. Shut down 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 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

Battery on page 65),

5. Remove the optical drive.

6. Remove the top cover from the base enclosure (see

Base enclosure on page 70).

7. Remove the WLAN module (see

WLAN module on page 86).

8. Remove the system board (see

System board on page 95).

9. Remove the fan (see

Fan on page 107).

Remove the heat sink:

▲

Loosen the seven captive screws in the order listed on the heat sink (1), and then remove the

heat sink (2).

NOTE: The heat sink may vary by computer model and may have a different number of

screws. The heat sink is marked with the order the screws should be removed in. Follow the

order shown.

Component replacement procedures 109

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Adesso Pavilion 15 Technical Information Page 119