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HOME > COMPUTERS > LENOVO > THINKCENTRE 4004 > POWER SUPPLY

Lenovo ThinkCentre 4004 Power Supply

It is a pretty straighforward job to install a power supply in your Lenovo computer. Try to replace a PSU with the same wattage or larger. Purchasing a new Lenovo ThinkCentre 4004 power supply is quite simple as long as you have the old one for comparison. The power supply in your Lenovo desktop supplies all the power for the motherboard, CPU, hard drive and other components that need power. Never go with the cheapest power supply as it is the only thing between the power coming from your wall and delicate components inside your Lenovo.

What are some hints that my primary power supply is about to stop working?

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Check eBay to see if your power supply is in stock!
A Lenovo ThinkCentre 4004 power supply should really be bought new due to possible wear on any older used one. It is in your best interest to write down the OEM part number before placing an order for a new power supply. Try to always get computer products from a well-known website if you purchase through a website. The Lenovo desktop will thank you for thinking before buying.
Feel free to download your manual for help.
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Check eBay for your power supply!