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In this Dell laptop tutorial we are going to show you how to install and replace the Motherboard on your Precision 7670 laptop. These installation instructions have been made into 26 easy to follow printable steps. We have also created a video tutorial that shows you how to install your Precision 7670 Motherboard.
Before you begin
Please take the time read the following safety guidelines when working on static sensitive electrical components.
Dell repair manual service precautions
Tools needed for this laptop repair
- 1 x Phillips #1 screwdriver
- 1 x small plastic scribe
Precision 7670 Motherboard
Precision 7670 Motherboard
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Video tutorial repair manual
Installation and Removal Instructions
Precision 7670 Motherboard
Step 1
- Before you begin: If you need help at any point, you can always contact Parts-People Laptop Repair Department for help with your diagnosis or repair.
Step 2
- Use a Phillips Screwdriver to loosen the Bottom Base Cover screws (6 x captive screws).
- Use a Plastic Scribe to pry apart and remove the Bottom Base Cover.
  
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Step 3
- Disconnect the Battery.
Step 4
- Unscrew and remove the Battery (3 x 2mm x 7mm).
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Step 5
- Slide the release latch to unlock your primary SSD.
- Unscrew and slide out the primary SSD (2 x 2mm x 2.5mm).
  
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Step 6
- Remove the primary SSD frame.
Step 9
- Disconnect the cooling fan cables.
- Unscrew and remove the Heatsink Cooling Fan Assembly (4 x M2 x 5mm) (4 x captive screws).
 
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Step 10
- Disconnect and unroute the speaker cable.
Step 12
- Unclip the locking tab to unlatch and disconnect the Power Button cable.
 
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Step 13
- Unclip the locking tab to unlatch and disconnect the SD Card Reader cable.
 
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Step 14
- Unclip the locking tab to unlatch and disconnect the Daughter Board cable.
 
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Step 15
- Unclip the locking tab to unlatch and disconnect the Touchpad cable.
 
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Step 16
- Unscrew and remove the WWAN brackets (1 x captive screws) (1 x M2 x 3mm).
- Disconnect the antenna cables.
 
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Step 17
- Remove the protective shield from the WWAN Card.
- Slide out the WWAN Card.
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Step 19
- Unclip the locking tab to unlatch and disconnect the LCD cable.
 
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Step 20
- Disconnect the DC Jack Power Adapter cable.
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Step 22
- Unscrew and remove the PCB Beam Connectors (4 x M2 x 6mm).
Step 23
- Unscrew and then turn over the Motherboard (7 x M2 x 5mm) (2 x 2mm x 3.5mm).
- Disconnect the CMOS Battery,
 
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Step 24
- ***BEFORE REINSTALLING YOUR HEATSINK: Completely wipe off the old thermal paste from the processor.
 
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Step 25
- Then completely wipe away any old thermal paste from the heatsink.
 
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Step 26
- Apply a small amount of new thermal paste (slightly smaller than the size of a pea) on the processor.
- ***THE REMAINING REINSTALLATION PROCESS IS AS SIMPLE AS FOLLOWING THE DISASSEMBLY STEPS IN REVERSE.
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Precision 7670 Motherboard
Precision 7670 Motherboard
|
|
Eligible for $5.00 1st Class Shipping. Only 5 left in stock - order soon.
Eligible for $5.00 1st Class Shipping. In Stock
Eligible for $5.00 1st Class Shipping. Only 0 left in stock - order soon. DIY Discount - Parts-People.com offers 5% off to all DO-IT-YOURSELFERS!
Use this coupon code to save 5% off these parts DIYM514
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