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Manuals
Dell Vostro 3670 Service Manual
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Notes, cautions, and warnings
Working on your computer
Safety instructions
Turning off your computer — Windows 10
Before working inside your computer
After working inside your computer
Technology and components
HDMI 1.4
USB features
Removing and installing components
Recommended tools
Screw list and images
System board layout
Cover
Removing the cover
Installing the cover
Front Bezel
Removing the front bezel
Installing the front bezel
Hard drive
Removing 3.5 inches hard drive assembly - optional
Installing 3.5 inches hard drive assembly - optional
Removing the 2.5 inches hard drive assembly - optional
Installing 2.5 inches hard drive assembly - optional
Removing the M.2 PCIe Solid State Drive - optional
Installing the M.2 PCIe SSD - optional
Optical drive
Removing optical drive assembly
Installing optical drive assembly
WLAN card
Removing WLAN card
Installing WLAN Card
Memory modules
Removing memory module
Installing the memory module
Expansion card
Removing the PCIe expansion card
Installing the PCIe expansion card
Optional card
Removing the optional card
Installing the optional card
Power supply unit
Removing power supply unit
Installing power supply unit
Cooling shroud
Removing the cooling shroud
Installing the cooling shroud
Heat sink assembly
Removing the heat sink assembly
Installing the heat sink assembly
Coin cell battery
Removing the coin cell battery
Installing the coin cell battery
Processor
Removing the processor
Installing the processor
System board
Removing the system board
Installing the system board
Troubleshooting
Enhanced Pre-Boot System Assessment — ePSA diagnostics
Running the ePSA Diagnostics
Diagnostics
Diagnostic error messages
System error messages
Getting help
Contacting Dell
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