System information
Table Of Contents
- Product description
- External component identification
- Illustrated parts catalog
- Removal and replacement procedures
- Preliminary replacement requirements
- Component replacement procedures
- Serial number
- Computer feet
- Battery
- Hard drive
- Optical drive
- WLAN module
- Memory module
- Keyboard
- Top cover
- Speaker assembly
- Power button board
- TouchPad button board
- Modem module
- Bluetooth module
- USB board
- Power connector cable
- Display assembly
- System board
- Optical drive SATA cable and connector
- RTC battery
- Fan/heat sink assembly
- Processor
- Setup Utility
- Specifications
- Backup and recovery
- Connector pin assignments
- Power cord set requirements
- Recycling
- Index
Fan/heat sink assembly
Description Spare part number
Fan/heat sink assembly for use in models that use Universal Memory Architecture (UMA) graphics
subsystem memory (includes thermal replacement material)
595832-001
Fan/heat sink assembly for use in models that use discrete graphics subsystem memory (includes
thermal material)
595833–001
Fan/heat sink assembly for use in models that use and UMA graphics subsystem memory and the
Intel® GL40 chipset (includes thermal material)
606573-001
Fan/heat sink assembly for use in models that use Universal Memory Architecture (UMA) graphics
subsystem memory (includes thermal material)
606609-001
Fan/heat sink assembly for use in models that use discrete graphics subsystem memory (includes
thermal material)
606610-001
Fan/heat sink assembly for use in models that use DSC HD545V graphics subsystem memory
(includes thermal material)
617029-001
NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the right
side and rear panel 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/heat sink assembly, 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 45).
5. Remove the following components:
a. Hard drive (see
Hard drive on page 46)
b. Optical drive (see
Optical drive on page 49)
c. Keyboard (see
Keyboard on page 56)
d. Top cover (see
Top cover on page 58)
e. Speaker assembly (see
Speaker assembly on page 61)
f. Display assembly (see
Display assembly on page 73)
g. System board (see
System board on page 80)
Component replacement procedures
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