Introduction
This guide will instruct you on how to replace a defective LCD screen in the Sony Cyber-shot DSC-W150. To successfully remove the screen a screwdriver is used to remove a screw, a spudger, and tweezers to remove electrical ribbons.
Tools
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            Gently detach the back cover by holding onto both sides of the camera and pulling them apart. 
 
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            After removing the screws, gently pop open the plastic piece, as shown by firmly pulling it with your fingers. 
 
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            After popping open the plastic piece, there is a screw that needs to be removed. 
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            Remove the screw connecting the front casing to the electrical components. 
 
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            On the casing on the opposite side of the camera, gently loosen and remove the casing by firmly pulling with your fingers. 
 
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            Remove the two screws connecting the front casing to the electrical components using a screwdriver. 
 
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            Using a screwdriver, remove the last screw holding the LCD/control panel to the rest of the camera on the right-hand side. 
 
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            Paying careful attention to the right side's electrical wiring, gently pull the left side of the LCD plate away from the rest of the camera. 
 
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            Using a spudger, wedge the flat-tipped end between the black bar and the circuit board. 
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            Carefully lift the black bar into the vertical position. 
 
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            Desolder the small electrical ribbon that connects the control panel to the LCD screen. 
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            Now the LCD/control panel is completely removed from the part and ready to be replaced. 
 
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To reassemble your device, follow these instructions in reverse order.