Mouse Hang with voltage fluctuation

Posted by user265495 on Super User See other posts from Super User or by user265495
Published on 2013-10-21T09:07:59Z Indexed on 2013/10/21 10:00 UTC
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Filed under:

cpu

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mouse

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power-supply

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freeze

I bought a new assembled PC about a month ago, but for the past 7 or 8 days I found my mouse cursor hangs every time there is a voltage fluctuation on my UPS (I guess it as when sound comes from ups then mouse hang for 2 or 3 sec. and them it goes normal again).

My PC also seems to shut down while I'm working and it refuses to boot again - I end up needing to switch off my UPS and press and hold the power button for 30 seconds. It will then boot as per normal.

Could the trouble be with my PSU? Am I potentially damaging my computer by pressing and holding the power button? I have :

Motheboard : intel Chipset Model - DH61WWAAG23116-303

Processor : Intel Core i3 3.20 Ghz

RAM : Zion 4 gb DDR3

HDD : 1 tb

GRAPHICS : 2 gb NVIDIA GeForce GT-610

CABINET : Frontech Rock

OS : Win 7 32 Bit

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