I'm having Nightmare with Apple product lately! Okay it may be me or Apple hate me for switching and using PC for 3 years. Recently I switch over to Apple again for the mac pro because it can run Windows. 3 weeks it die on me and never turn on anymore. Have to take it to Apple Store. Apple Genius said he have to replace the circuit board and the power supply. I ask how long, and he told me shouldn't be more then 1 weeks. By the way the bill was $1,190. Good thing I don't have to pay for it. It didn't take a weeks. They told me no supply so they make me wait 3 weeks. Finally got the part in and replace it, it still doesn't turn on. Say they have to order a new replacement. Waited another 2 weeks. They have problem and delay the order furthor because they told me mine was customize and have to re-order. This time I waited a whole 3 weeks making my Mac Pro sitting in their store for 1 month and 1 weeks. I finally got the Mac Pro and it starting to work fine after 3 days. Now my ACD 23 have white bleed everywhere, take to them for exchange and still the same. Give me excuse every ACD is like that due to the backlight. So I live witht he white bleed. The ACD started flickering on me after 1 month of use. Tell them the problem and they give me a new ACD. This one have even worst backlight bleed then my previous one and it flicker again. Okay, I'm through with them. It so messup they sell old Apple Display specs and even a Computer cost almost 3k broke down less then a month. This Apple Store probably store everywhere or half the the display with old model because I went through 3 display and all of them have white bleed on black background.