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Lenovo ThinkCentre 4221 Cpu
The speed of your unit depends on the type of CPU installed in the system. Your desktop CPU is the main piece of hardware that processes information and is a requirement for all desktop systems. Buying and installing a new CPU can be a daunting task for anyone to do themselves, as there are a plethora of things that could go bad. In order to replace the CPU in your Lenovo system, you should follow the instructions carefully so you do not screw it up. You should make sure you are going to replace a bad piece of hardware that is giving you trouble, as it is not often that the CPU actually is the culprit.
Indications of an ailing processor
- Your current CPU fails a simple stress test
- The Lenovo desktop displays a lot of error screens
- Your desktop does not want to boot up no matter what you try
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