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NEC Express5800 140HE Power Supply
It is a pretty straighforward job to install a new PSU in your NEC computer. Purchasing a new NEC Express5800 140HE PSU is easy if you have access to the old one for making size comparisons. The PSU, or power supply, is responsible for powering the various components inside the PC. It is always a good idea to replace a power supply with at least the same watts, if not bigger. Never go too cheap on a PSU because it is an important barrier between a large quantity of electricity and fragile internal computer components.
Do you know if your main power source is failing?
- The NEC is unable to power on
- You sense burnt wires in the PSU of your NEC
- Your NEC turns off while under a heavy load
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