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Apple Desktops Discussion of Apple's desktop machines including Mac Pro, iMac, Power Mac, and mini

iMac backlight and RT questions


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MancmacUK

 
Member Since: May 05, 2011
Posts: 72
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Four questions

1) What is the expected life span of my iMac (in hours) ?

2) What is the expected life of the screen backlight illumination of my iMac ?

3) What type of display illumination does my iMac have, LED, flourescent, or what else ?

4) How can I find out how long my iMac has been powered up for, since I bought it, excluding sleep ?



Thanks

 iMac 21.5" 2.5 GHz Intel Core i5 OSX 10.8.3
QUOTE Thanks

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