Introduction
This is a pre-requisite list of steps that will act as a placeholder for all other applicable guides pertaining to the Sony a7.
Tools
- 
                  
                  - 
            Remove the eyepiece cover by removing the four M1.5x4mm screws with a PH00 Phillips screwdriver. 
- 
            Remove the M1.5x4mm screw that retains the adjustment wheel with a PH00 Phillips screwdriver. 
 
- 
            
- 
                  
                  - 
            Place the tweezers on the side of the circuit board and lift it from underneath so as to free it from the three retaining tabs. 
 
- 
            
                            
                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.