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Sony VGN-Z790Y Motherboard
The Sony VGN-Z790Y motherboard is a circuit board that everything inside the laptop attaches to. When finding a replacement board for your Sony laptop, you should know what you are looking for. The replacement of a motherboard requires advanced knowledge of these types of systems, and probably should be performed by a professional. Your laptop main board is quite an intricate piece of hardware that was created for your Sony laptop. The main processor, power supply, and primary hard drive connect directly to the main board and are necessary for your laptop to operate.
Signs the main circuit board is dead
- When multiple problems arise at seemingly random times
- The laptop keeps having the same errors repeatedly over a period of time
- When you attempt to insert something with a cable into the unit, it is not recognized
- Your laptop does weird behaviors
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