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Sony VGN-A140 Motherboard
The processor, PSU, and main storage drive all connect directly to the motherboard. Replacing a motherboard takes a great amount of know-how of computer systems, and should be done by a pro. The Sony VGN-A140 motherboard is a circuit board that all of the hardware in the laptop is controlled by. Your laptop main board is a very complicated circuit board designed specifically for your type of computer. When searching for a new board for your Sony laptop, you will need to find an exact replacement.
Simple warnings that your motherboard is on its last leg?
- When you try to plug something into the unit, the system does not respond
- When more than one hardware problems are dealt with here and there, repeatedly
- The Sony laptop has similar issues over and over
- Your laptop performs strange behaviors
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