Powering on comes up with tone and white screen
IMac A1311 comes up w tone and white screen then shuts dow
Update (03/19/2018)
Did not work with a usb stick. After time shows a flashing question mark on a file folder icon
Is this a good question?
IMac A1311 comes up w tone and white screen then shuts dow
Did not work with a usb stick. After time shows a flashing question mark on a file folder icon
Is this a good question?
Try booting from an external USB source (such as a flash drive. See what your results are and let us know.
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IAfter several min. I get a question icon. Possible hard drive failure?
You'll likely need to hold the Option key when you restart your system to gain access to the startup manager.
Reference: Mac startup key combinations
Hard drive failure was why I wanted you to try an external drive. Hold down the option key when the external is in and you are booting to see if both it and the internal drive are being seen.
@danj don't you have snow to shovel?
Not yet ;-} ETA for the storm - Wednesday night to Thursday 15"
Still fighting the flu ;-{
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