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Sony VGN-CR290E Motherboard
Replacing a motherboard takes a great amount of knowledge of these types of systems, and should be done by a pro. The main processor, PSU, and hard drive all need the motherboard to connect to in order to function. Your laptop motherboard is an amazingly complicated circuit board that was designed by some very smart people. When searching for a new board for your Sony laptop, you will need to find an exact replacement. The Sony VGN-CR290E motherboard is a circuit board that everything inside the laptop is controlled by.
Symptoms of a defective system motherboard
- Your laptop keeps having the same problems repeatedly over a period of time
- When quite a few hardware issues arise at seemingly random times
- Your system displays unusual behaviors
- When you plug something into the unit, it does not work
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