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prodigy83's latest activity
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prodigy83 replied to the thread 820-00840 No S5.Yes, 3.4v and stable. U7800, I am not confident which U7800 voltages I am supposed to check: PMIC_SYSPWROK: 0v PMIC_PCH_PWROK: 0v... -
prodigy83 replied to the thread 820-00840 No S5.Nothing at L7690. I do not have a known good board. All my measurements I have been providing has been with the board out on the desk...
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My reference: REF1144 Board History: Some liquid damage, would not power on at all. Replaced: U7000, U7650, C7689, C7651. USB meter...
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prodigy83 replied to the thread 820-01779 No Video.Guess what!? I just tried DFU restore with the screen plugged in and it took the restore! I had the screen plugged in though too...
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prodigy83 replied to the thread 820-01779 No Video.The voltages were present before I tried doing the revive/restore. I only get the 1 LED light presently (right before this I had no LED...
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prodigy83 replied to the thread 820-01779 No Video.Here are the measurments for U7800, the coils. L7823: Pin 1 is correct but pin 2 is unstable at .3 then drops to .2. L7824: Does the...
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prodigy83 replied to the thread 820-01779 No Video.It is not turning on now. I see the 1 LED on the motherboard but yesterday I was able to get it in to DFU mode with ease. Since I did...
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prodigy83 replied to the thread 820-01779 No Video.Nope, U1200 is getting hot and so is the processor. I was able to get it in to DFU mode but no matter if I do a revive, restore, update...
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My reference only: TT9851 iMac came in with no power. We live in Florida so the customer thinks lightning. At first I thought the...
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prodigy83 posted the thread 820-00840 S5 Jumps when turned on briefly in Macbook Logic Board Repair Questions.My reference only: REF1144 History: Board had liquid damage but I have cleaned it up. Problem: No S5 other than when I first plug in...
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prodigy83 replied to the thread 820-01700 No S5.Nope, I just checked all the SSD voltages and G3S once more, all were present, but in addition to this, Q3501 and QB701 looked like it...
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prodigy83 replied to the thread 820-01700 No S5.Plugged it in, it was again in recovery mode. Placed it in DFU, did a Restore, it worked! Oh, I also placed the heatsink back on, not...
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prodigy83 replied to the thread 820-01700 No S5.Yes on all. I am going to try another DFU with each revive, restore, and update to see what happens now. I did see a couple areas of...
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prodigy83 replied to the thread 820-01700 No S5.Yes, I was successfull upon doing this already. Sorry I may not have made that clear. Each time I was able to get it back in to DFU mode...
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My reference: TT9832 Board History: A very tiny amount of corrosion was found on C9034 (PP1V8_SSD1 shorted and replaced capacitor), and...
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