Re: Apple MacBook Pro 15" Retina i7 2.3Ghz 16GB Late 2013 water damaged - no power
Yes I did that and is showing 0.00V even on 200m mode for SMC_ADAPTER_EN!
Yes it is OFF on both adapters but working on other units
Gigabit2
Badcaps Veteran
Last Activity: 07-04-2023, 09:11 AM
Joined: 04-16-2022
Location: London
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Re: Apple MacBook Pro 15" Retina i7 2.3Ghz 16GB Late 2013 water damaged - no power
Hi mon2,
Can you help me with checking it?Leave a comment:
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Re: Apple MacBook Pro 15" Retina i7 2.3Ghz 16GB Late 2013 water damaged - no power
SMC_ADAPTER_EN is reading 0.00 even on 200m mode.Leave a comment:
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Re: Apple MacBook Pro 15" Retina i7 2.3Ghz 16GB Late 2013 water damaged - no power
Yes, original 85W charger.
PM_BATLOW_L: 1.12VLeave a comment:
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Re: Apple MacBook Pro 15" Retina i7 2.3Ghz 16GB Late 2013 water damaged - no power
Hi mon2,
D7005:
Pin 1 - 16.40V
Pin 2: 12.25V
Pin 3: 16.10V
L7095:
Pin 1 - 3.35V
Pin 2 - 3.42V
I have tried two chargers both with same result - have confirmed they are working on other machines.Leave a comment:
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Re: Apple MacBook Pro 15" Retina i7 2.3Ghz 16GB Late 2013 water damaged - no power
Hi @mon2, long time no talk.
It is 820-3787.Leave a comment:
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Apple MacBook Pro 15" Retina i7 2.3Ghz 16GB Late 2013 water damaged - no power
I have acquired this Apple MacBook Pro 15" Retina i7 2.3Ghz 16GB Late 2013 and it is not powering on. No lights on charger and no chime.
Inspecting the unit shows liquid damage, indicators have gone red.
Can somebody help me to diagnose and repair the unit or where I should start?
Thank you all. -
MacBook Pro M1 2021 A2442 Touch ID stopped working
I replaced the audio board in this laptop and everything is functioning except Touch ID which no longer works. Neither Touch ID is detected nor the button itself works, so it does not turn on or off the computer or sleep etc.
How can I troubleshoot the cause? -
Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
Hi mon2,
Can you please help me, what is this grey coil you talk about? What are these measuring points?Leave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
Okay with fan spinning ALL_SYS_PWRGD 3.19V.
But it's intermittent, now fan stopped spinning and ALL_SYS_PWRGD 0.00V!
So it looks like some fault on the board? But even when ALL_SYS_PWRGD is good, still no boot. Seems like stuck in SMC_BYPASS with full fan spin like jet engine?Leave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
Now fan started spinning again!
It's spinning like jet engine when power connected but still no bootLeave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
Hi mon2,
ALL_SYS_PWRGD is measuring as 3.19V, how can system not boot?Leave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
12.59v...Leave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
I am not sure what happened but I re-tested all above again and now:
Isolate_cpu mem_l: 0.00V
plt reset_l: 0.00V
pm_slp_s3_l: 0.00V
pm_slp_s4_l: 0.00V
cpu_mem_reset_l: 0.00V
mem_reset_l: 0.00V
memvtt_en: 0.00V
cpuvddq_en: 0.00VLeave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
Isolate_cpu mem_l: 3.3v
plt reset_l: 3.33v
pm_slp_s3_l: 0.00v
pm_slp_s4_l: 3.33v
cpu_mem_reset_l: 1.35v
mem_reset_l: 1.35v
memvtt_en: 0.01v
cpuvddq_en: 0.00vLeave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
Hi mon2,
Please can you help me understand this chart and what I am testing, please for your help.Leave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
3.3v.Leave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
Sorry is bad reading, I measured at R2140 pin 1 and showing 3.3VLeave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
00.8 on 200m mode.Leave a comment:
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Re: MacBook Pro Retina Late 2013 shows light, fan spin but no chime
I do not have any wired USB mouse
I plug in keyboard with USB receiver.
I can see that keyboard is connecting to USB receiver as connecting light goes out.Leave a comment:
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