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iMac 21.5"(Intel)維修指南及客户支持

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power, chime, backlight, no display

title pretty much says it. gets first led when plugged in. gets the second led, chimes, backlight comes on; after about ten seconds, lose second led and backlight. any answers out there? loose data connection to screen? wonky ps?

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Please give us the last four figures of your serial number located on the bottom of your stand.

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found the data plug to the screen was misinserted and one gold contact was broken off. made a new contact w/a small piece of copper wire, and all is good now. ifixedit.

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