fricosu007
Member
Last Activity: 12-10-2024, 11:41 AM
Joined: 02-17-2016
Location: romania
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it is doing the same with the cd3218 or with the raa489900 ... it is doing the same now ... with those changed so ...... -
I’ve managed to test all the 3127 and removed the 3128 just because i dont yet have one, inwas getting 1v3 on the ppbus_aon_reg tryed changing the UF800 just to be sure, same values on 0amps draw, 1,3 v inhave changed the raa489900 with isl9240 since from the schematics it looks the same, same result, i have replaced all the cd3127 just because i had them around, same result .. 5v 0amps the only thing that changed is the [B]PPBUS_AON_REG[/B] that changed from 0,3 to 1v and easy increasing voltage up to 1,5…1,6v …I’ve managed to test all the 3127 and removed the 3128 just because i dont yet haveLeave a comment:
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Sadly i need to pause the all above for at least 8 hours since here its already midnight, my brain is fried at this point ... its nice that we create a stepby step guide to determine the solution of this issue. Many thanks for your patience, i will get back with you in 8-10 hrs !...Leave a comment:
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Yep, replaced also, still in the same state, steady 5v 0amps, so back where we have left …...Leave a comment:
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Looking now for donor boards that have this part… LSF0101-i2C
i can only find LSF0101-DRY i will check if same comonent trough the datasheets.. i dont have a [URL="tel:820-02100"]820-02100[/URL] for parts, this is a first… i will solder back the fuses and test againLooking now for donor boards that have this part… LSF0101-i2C
i can only find LSF0101-DRY i will check if same comonent trough the datasheets.. i dont have a [URL="tel:820-02100"]820-02100[/URL] for parts, this is a first… i will solder back the fuses and test againLooking now for donor boards that haveLeave a comment:
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Found something new just now, UD102 BLOWN...
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0.02v and the u5200 is mint allaround it .. [ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3268518}[/ATTACH]...
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5v...Leave a comment:
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only 0.3vLeave a comment:
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CG801 was the blown capacitor if any helpLeave a comment:
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I get 0.560 MΩ on both fuses
i replaced u5700 also … same 0 amps drawLeave a comment:
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Would u5700 be the issue ?!Leave a comment:
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Macbook Pro M1 X A2484 820-02100 short on PPvin_5vusbc23 line
Hello friends, today i got an A2485 820-02100-A in a desd state, found visual short on PPVIN_5VUSBC23 line, removed tantalum capacitor, installed same same value from other donor board, now there is no short on any of the rails but when i plug either magsafe3 or usbc inget 5v stable with 0.00 amps drown, no cycle, just these steady values, board is not in dfu mode, checked with magsafe and with usbc. Only value that i find on the board is ppdcin_aon which is 5v… i dont get 3,3 aon, 3v8 aon .. all missing, where should i start looking please !... -
could you check my dump too ? just white power light, no display...THKS !...Leave a comment:
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Re: Macbook 2018 above firmware password
To flash i got my own built socket and using a revelprogIS as a programmer which is cheap and amazing, it gets it's own updates and if ic id is missing it is setting it up by itslelf, very intuitive. but still, i sow that previous used sn's were patched by mina and so on ... they will not activate nor bypass, what about these new t203 binz are they working with checkm8 ? i was missing a few months and now trying to get back in business. thks guyz !...Leave a comment:
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Re: macbook air 820-00165-a bios
sarumana !...Leave a comment:
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Re: macbook air 820-00165-a bios
Could you guyz help me fix this dump, green light, rails OK, it turns on, fan spins, no chime, no backlight, no image, just recycles over and over again....Leave a comment:
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Re: T2 Chip Programmer Tool
found out one thing today...since they opened up the possibility to repair your iphone by replacing battery(official apple self service), since the iphone xs, all the models if you replace the battery by yourself from a donor one or a bran new chinese bat. you get an error that the battery is not genuine, now, you buy the battery from them, after replacing it you have to contact them and use AC (apple configurator) to restore it with the bran new battery installed so you don't get that "not genuine" error .. my point is ..can we somehow sniff...Last edited by fricosu007; 04-27-2022, 05:54 PM.Leave a comment:
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Re: A1707 Clean ME
can you please post the cleared version ? thanks a lot !...Leave a comment:
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Re: Macbook A1707 bios dump needed...
if error is normal then would a clean ME solve this issue or not ? i've read another eeprom from another a1707 and error is the same although that machine is running perfectly ... that's why i didnt consider it an error, still .. i would appreciate a clean ME for this machine....Leave a comment:
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