Power Button is a mechanical device.
by nj.ross - 9/17/11 8:07 PM
In Reply to: Fact or fiction? Powering down a PC via the power button will harm it by Lee Koo (ADMIN)
Although all are in agreement it will not harm the OS... It still is a mechanical device, and thus subject to mechanical failure. Push it enough times in and out and eventually it will fail/break. Go the software shutdown/reboot way...
But to be fair... if it's a quality build... it should last a long time...

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