hello!
I have an iMac A1419 EMC2546 with a corrupt bios.
Dont think the original file is good, as when I zip it has 71 KB
Can anyone help me getting a working dump for this?
Right now the machine turns on first led steady green. then turns on 2nd and 3rd led for half a second and comes back to first led only.
Did you try to boot with "ALT" pressed when power on?
if it has No EFi Lock when in Boot menu then you just have to "fresh" install OS via bootable media.
Don't know why this BIOS not work for me, but give u here BIOS which work
iMac 27" A1419 2012 EMC2546 (Intel i7) 820-3299-A clean ME region BIN 8MB.
No pass
Don't know why this BIOS not work for me, but give u here BIOS which work
iMac 27" A1419 2012 EMC2546 (Intel i7) 820-3299-A clean ME region BIN 8MB.
No pass
With this BIOS I get
Execution time: 00:00:52.860
Current programmer: CH341 Black
12:04:14
Buffer size not equal to IC size
Done
A1419 2012 27" iMac comes with MX25L6406E with size of 8388608
While the bin is 8388672
Hello, I have an iMAc 27 inch late 2013 EMC 2639 at work that doesn't start, it has a prohibited symbol and/or when I connect the system via USB it stops on the apple.
Is this feature locked in the bios?
Thanks in advance
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