Solve : HP Pavilion running Windows 7?

1.	Solve : HP Pavilion running Windows 7?
Answer» I have two problems and I don't know if they are connected: --when first started, the computer is very noisy --the computer shuts down without notice. To restart it I have to unplug and reconnect the power cable to the electrical outletWelcome to CH You'll need to provide a lot more information. For example: What sort of noise and where does it SEEM to be coming from? Does the noise PERSIST until the system shuts down or does it stop at some point? Did this just start? If so, what is new or DIFFERENT SINCE the last time everything worked properly? Does the system BOOT into Windows? If so, at what point does it shut down? Does it always shut down at the same time or point? Anything else you can tell us that may be relevant. Thank you

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