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Sony VGN-FW490J Motherboard
Your laptop main board is a very complicated circuit board that was created for your Sony laptop. The replacement of a motherboard requires advanced knowledge of these types of systems, and should be done by a pro. The CPU, memory, and hard drive all are connected to the motherboard. When finding a replacement motherboard for your laptop, you will need to find an exact replacement. The Sony VGN-FW490J motherboard is the main circuit board that everything inside the Sony laptop is controlled by.
Signs of a poorly performing motherboard
- When you try to plug something with a cable into your laptop, it does not work
- Your system exhibits weird things
- When quite a few hardware issues are dealt with here and there, repeatedly
- The laptop has similar issues repeatedly over a period of time
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