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Sony VGN-CR140N Motherboard
Replacing a motherboard takes a great amount of know-how of computer systems, and probably should be performed by a professional. When finding a replacement board for your laptop, you should know what you are looking for. The Sony VGN-CR140N motherboard is a circuit board that everything inside the laptop attaches to. The main processor, PSU, and HDD all are connected to the motherboard. Your laptop main board is quite an intricate circuit board designed specifically for your type of computer.
How do you know when your motherboard has to be replaced?
- Your system does bizarre things
- When you plug anything via an external cable into your laptop, it does not work
- The laptop continues to have the same errors over and over
- When quite a few hardware issues are dealt with at seemingly random times
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