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Dell XPS H266 Power Supply
Purchasing a new Dell XPS H266 PSU is easy if you have access to the old one to make a size comparison to. You do not always want to go with the cheapest PSU as it is the only thing between the outside power grid and your delicate internal Dell components. It is usually pretty easy to install a power supply in the XPS H266 desktop. Try to replace a PSU with the same wattage or larger. The PSU, or power supply, is in charge of distributing power to the hard drive, motherboard and any other peripherals in the PC.
Important clues of a poorly working primary power supply
- Your Dell turns off while under a certain amount of stress
- Computer is unable to power on
- You notice burnt wires in the power supply
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