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From: Edward Spar To: Teacher2Teacher Public Discussion Date: 2006101409:20:33 Subject: Re: Re: my screen is black Hmm, my fiance actually needs to take the SAT and the screen is black. I tried the dumping memory, didn't work. The contrast controls wont work either. However, when I turn the calculator on, right before the screen goes black, it flashes a series of numbers for a split second.
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