Dell Precision 3430 Small Form Factor - Installing Heat Sink and Heat Sink Fan

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4 To remove the heat sink fan:

a Remove the four screws from the fan and lift the fan away from the heat sink.

Installing heat sink and heat sink fan

1 To install the heat sink fan:

42 Removing and Installing components

Main Page

Table of Contents3
Working on Your Computer6
Safety Instructions6
Turning off Your Computer - Windows 107
Before Working Inside Your Computer7
After Working Inside Your Computer7
Technology and Components8
Processors8
Ddr48
DDR4 Details8
Memory Errors9
USB Features9
USB 3.0/USB 3.1 Gen 1 (Superspeed USB)10
Speed10
Applications11
Compatibility11
USB Type-C12
Alternate Mode12
USB Power Delivery12
USB Type-C and USB 3.112
Thunderbolt over Type-C12
Thunderbolt 3 over Type-C13
Key Features of Thunderbolt 3 over USB Type-C13
Thunderbolt Icons13
Hdmi 2.014
HDMI 2.0 Features14
Advantages of HDMI14
Advantages of Displayport over USB Type-C14
Removing and Installing Components15
Recommended Tools15
Screw Size List16
Motherboard Layout17
Side Cover18
Removing the Side Cover18
Installing the Side Cover18
Expansion Card19
Removing Expansion Card19
Installing the Expansion Card20
Coin Cell Battery21
Removing Coin Cell Battery21
Installing the Coin Cell Battery22
Hard Drive Assembly23
Removing the Hard Drive Assembly23
Installing the Hard Drive Assembly25
Front Bezel26
Removing Front Bezel26
Installing Front Bezel27
Hard Drive and Optical Drive Module28
Removing the Hard Drive and Optical Drive Module28
Installing the Hard Drive and Optical Drive Module30
Optical Drive33
Removing the Optical Drive33
Installing the Optical Drive36
Memory Module39
Removing Memory Module39
Installing the Memory Module40
Heat Sink and Fan41
Removing Heat Sink and Heat Sink Fan41
Installing Heat Sink and Heat Sink Fan42
Intrusion Switch44
Removing Intrusion Switch44
Installing the Intrusion Switch45
Power Switch45
Removing Power Switch45
Installing the Power Switch46
Processor47
Removing Processor47
Installing the Processor48
M.2 Pcie Solid State Drive -SSD49
Removing the M.2 Pcie Solid State Drive -SSD49
Installing the M.2 Pcie Solid State Drive -SSD50
Intel Optane Card51
Removing the Intel Optane Card51
Installing the Intel Optane Card52
SD Card Reader - Optional53
Removing the SD Card Reader53
Installing the SD Card Reader54
Internal Antenna - Optional55
Removing the Internal Antenna55
Installing the Internal Antenna58
M.2 2230 WLAN Card - Optional63
Removing the M.2 2230 WLAN Card63
Installing the M.2 2230 WLAN Card64
Power Supply Unit65
Removing Power Supply Unit or PSU65
Installing the Power Supply Unit or PSU67
Speaker69
Removing Speaker69
Installing the Speaker70
System Fan71
Removing the System Fan71
Installing the System Fan72
System Board73
Removing System Board73
Installing the System Board77
Troubleshooting Your Computer81
Enhanced Pre-Boot System Assessment - Epsa Diagnostics81
Running the Epsa Diagnostics81
Diagnostics81
Diagnostic Error Messages83
System Error Messages86
Getting Help88
Contacting Dell88
A Dust Filter for Dell Precision 3430 Small Form Factor89
B Installing the USB Type-C Card91
C Installing the VGA Card105
D Cable Cover for Dell Precision 3430 Small Form Factor119

Dell Precision 3430 Small Form Factor - Installing Heat Sink and Heat Sink Fan

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