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Lenovo ThinkCentre 6491 Motherboard
The Lenovo ThinkCentre 6491 motherboard is the main piece of hardware that all of the hardware in the Lenovo desktop is controlled by. When finding a replacement motherboard for your desktop, you will need to find an exact replacement. The replacement of a motherboard requires advanced knowledge of computer systems, and probably should be performed by a professional. The processor, PSU, and primary hard drive connect directly to the main board and are necessary for your desktop to operate. Your desktop main board is an amazingly complicated piece of essential hardware designed specifically for your type of computer.
General warnings of a faulty main circuit board
- When you attempt to insert anything into your desktop, it does not function correctly
- Your desktop has similar problems repeatedly over a period of time
- When quite a few problems are dealt with here and there, repeatedly
- Your desktop displays weird things
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