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Old 03-29-2019, 10:59 AM   #1
userscpace
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Default EDID dump/write over i2c with raspberry pi

Hey guys, is there any guide covering the subject? I got few iMac A1418 eDP LCD's some of them cracked glass and working and 2 whole, but no display (backlight ok) I guess it's worth trying to mess around the eeprom's.
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Old 03-29-2019, 11:46 AM   #2
SMDFlea
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Default Re: EDID dump/write over i2c with raspberry pi

This might help: https://www.richud.com/wiki/Rasberry...EEPROM_Program
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Old 03-29-2019, 12:04 PM   #3
userscpace
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Default Re: EDID dump/write over i2c with raspberry pi

Is EDID stored in SPI memory and somehow interfaced to i2c or there is i2c memory module I cannot find? in EC?

Hooking raspi pi to panel now, will update if find something.
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