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Compaq Presario XL390 Motherboard
When searching for a new motherboard for your Compaq laptop, you will need to find an exact replacement. The central processing unit, PSU, and HDD all connect directly to the motherboard. Your laptop main board is quite an intricate type of circuit board that was created for your type of computer. The Compaq Presario XL390 motherboard is the primary circuit board that everything inside the laptop attaches to. The replacement of a motherboard takes a great amount of knowledge of computer systems, and should be done by a pro.
Major symptoms of a failing main board
- When quite a few problems are dealt with here and there, repeatedly
- When you try to plug anything into the unit, it does not work
- Your system performs strange things
- Your laptop keeps having the same problems repeatedly over a period of time
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