Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump
Thank you so much !!
Stevechurch
Member
Last Activity: 03-28-2024, 10:45 AM
Joined: 02-04-2023
Location: Corringham, Essex
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Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump
H i , would you please be able to remove the password on this bios ?, many thanks if you can
a1706 ,SN C02T2ECKGYFH...Leave a comment:
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Re: Original Bin Files for Many Macbooks Chips U2890, UB090, U3060, UB260, UF260
thank youLeave a comment:
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A1708 820-00840-A with a broken SSD holder
Hi All,
the SSD carrage had split along the logic board thickness, i could bond it together but what adhesive would work?
or has anyone done a replacement from a doner board? and can imbibe some wisdom please
many thanks for looking
steve -
Re: Macbook Pro 820-00840 have image no backlight
Ok readings as follows
Pin 1 D = 30mV (raises from .2mv to 50mv then falls back)
Pin 2 D = 30mV as above
Pin 3 G = 12.6v
Pin 4 S = 12.6v
Pin 5 D = 30mV (raise and fall as above)
Pin 6 D = 30mV as above...Leave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
pin 1 reads 12.63v
also F7000 pin 2 reads 12.6v...Last edited by Stevechurch; 05-07-2023, 12:13 PM.Leave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
Both had the same reading of 12.6V...Leave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
i have just gone back and checked voltage to ground 3 times on U8400 for both
ISNS_LCDBKLT_N and ISNS_LCDBKLT_P i am getting low readings on two tries then i got 12.6v on both, i then checked on the pad 3 and 5 of U5450 three time and had the same thing , two in mV and one at 12.6v
not sure if its power cycling but it powers up at 20v on the usbc charging ports (not sure if i used the same usbc conector but all times it was the same side)Leave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
ISNS_LCDBKLT_P & ISNS_LCDBKLT_N = 0.2 ohmLeave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
glad missing chip is ok
ISNS_LCDBKLT_P & ISNS_LCDBKLT_N = 0.1 ohm
sorry belay that reply...i will recheck...Leave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
hope you dodge the rain !
please see photo ..U5450 is missing from this board
[ATTACH]299063[/ATTACH]...Leave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
EDP_BKLT_EN = 0.2v
EDP_BKLT_R = 0.15v
F8400 and Q8400 = 0.10 ohm
thanks for your understanding and patience...Leave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
would that be on R5102 ? IPD_LID_OPEN_R?
sorry to ask but im leaning here...Leave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
Ppvout_s0_lcdbklt = 0.9vLeave a comment:
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Re: Macbook Pro 820-00840 have image no backlight
yes tested with known good display i can see login on screen with no backlight
PPVOUT_SO_LCD = 0.03vLast edited by Stevechurch; 05-07-2023, 06:58 AM.Leave a comment:
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Re: macbook pro 820-00840 have image no backlight
ISNS_LCDBKLT_N = 1.8k ohms...Leave a comment:
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Macbook Pro 820-00840 have image no backlight
I'm following this thread:
[url]https://www.badcaps.net/forum/showthread.php?p=1224969[/url]
I too have no backlight and followed the thread up to
ISNS_LCDBKLT_P = 12.6v
ISNS_LCDBKLT_N = 0.7v
could you advise please
kind regards and thanks in advance
Stevehttps://I'm following this thread:<b...> kind regards...Last edited by Vesko356; 05-07-2023, 06:40 AM. -
Re: Apple iPad Pro 9.7" A1673
hi, thanks i found the schematic on another post..i didnt read the post well enough, it was my error
thanks for lookingLeave a comment:
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Re: Boardviews of some phones/tablets
many thanks !!Leave a comment:
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Re: Apple iPad Pro 9.7" A1673
Hi All, Was this Schematic ever found? i could also do with it please if it was Kind regards SteveLeave a comment:
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