Mac Pro :: Screen Sleep For One Second While Using Computer

Dec 7, 2014

Screen sleep one second while i'm using. 5-15 times per a day.

It happened when i worked Mac Pro with External Harddisk WD&adapter transfer from thunderbolt(Mac Pro) to firewire800(External Harddisk WD) or when i just search info in internet.

It could happened all. I just bought Mac Pro and Mac Screen not over 4months.

Today i think this problem cause of my Mac Screen so i sent it to Apple Agent for checking and they give their screen to me for working instead my screen.

But when i open and work with their screen just one hour, i have to shocked because screen sleep one second again. So i think this problem is not about Mac Screen.

Mac Pro, OS X Mavericks (10.9.4)

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