Macbook Pro Fans Run at Full Speed - Repair on Board 820-2915
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- Опубліковано 8 лип 2024
- In this video we show you how to diagnose and repair an issue where the fans run on high speed in a 2011 Macbook Pro with board # 820-2915
You can send your Macbook pro or logic board in for repair to us at this link:
www.powerbookmedic.com/xcart1/...
You can get parts for your Macbook Pro at:
www.powerbookmedic.com/MacBook...
Or visit our website at:
www.powerbookmedic.com
Below is a list of most of the items we use for repair in our videos with links to those products on Amazon.
Amscope Microscope
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Amscope Microscope HD Camera
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Quick 861DW Hot Air Station
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AMTECH Flux NC-559-V2-TF
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Kester 331 Leaded Solder
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Kester 2331-ZX Liquid Flux
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Hakko FM-951 Soldering Station
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Hakko Soldering Tip T15-BCM2
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Hakko Soldering Tip T15-CF4
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Vetus TS-15 Tweezers
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Fluke 17B Digital Multimeter
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3M Antistatic Cleaner
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DC Power Supply
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Hakko Smoke Absorber
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Goot Wick Solder Braid 3.5mm
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#computerrepair #diy #powerbookmedic - Наука та технологія
hi,you`re welcome back and thanks for the info,hope you did spend your days off well.
The hero we deserve.
good work Th
Great vedio
How i test my macbook hardware with ASD? Can you put website
I have a 820- 3330, 15inch 2012 macbook pro. That had sensor issues as it became very laggy and Ran diagnostics (asd 3s150) to find out that the fin stack, right fin stack and gpu die senors wern't being read by the smc..
Upon further checking, i realised that the temp monitor ( Q5550) was faulty. I changed it, but the problem now is all the other sensors have started working except the fin stack sensor which still shows unreadable by the smc (TH1H ERROR).
Now the problem is, the 820-3330 schematic shows nothing as " fin stack". I tried chnging the "left heat pipe sensor" but it didn't help. And along side i'd like to mention that all these sensors didn't have the (22pf)capacitors attached to the diode sensors as shown in the schematic.
What am i doing wrong or what should i do? Please help.
Thanks!
Where should I look in my 820-2915? I just swapped a faulty display for a good one and now it won’t post the fans just run full speed. I do have a GPUkiller fitted.
Excellent video , the only that fix the Fin Stack Sensor . just 2 questions why you add the extra wire ? Second is't this Sensor on the I/ Board on macbook Air mid 2014 ? THX Again Googled for 2 Days to find this video (#Q5501 Sensor is the Th1H Sensor )
Yes, this only fixes the Fan Fin Stack sensor. The extra wire is because the trace was damaged that connected those two pins, so I had to run a wire to replace the trace. And about the MacBook air, yes, I believe it is on the I/O board.
I have a problem with a Macbook Pro 15 Early 2011 I7 fans at maximum speed and very slow mouse pointer as well as the Macbook I started the Apple Hardware Test and got this error "Temperature (Tm0P) -DC In Proximity Airflow unble to read sensor the temperatures are all normal and the macbook does not heat up where the sensor is on the motherboard? thanks
I have same problem MacBook Pro 2010 i7 when booting starts fan full Speed and also work laggy can u help me Please which one asd test i should install i cant find
hi. i have imac mid 2010. yeah i know old but great comp. cpu fan speed is at max rpm, program mac fan control shows 0 rpm. what can i do?
I have the same issue with my 2010 MacBook Pro.
Hi,in my macboook pro the fans always run at 2000rpm, is there any solution for this?
I tried to start the diagnostic at startup with the D key, and it gives me an error: efi / drivers / testsupport.efi.
I also tried USB stick, same error
Mine are running at 5000rpm it’s extremely annoying
my Mac Pro 2009 fans at full speed! Help Pls!!!
hi the fans of my A1286 go on and off for a second . When i do a smc reset the fans are running on fast speed ? Is this the same problem of the Q5501 ?
Patrick Jacqmotte Is the machine booting up and usable? Are the fans running full speed the only issue?
@@PowerbookMedic No fans running on off for one seconde
What software is that
Daniel Rock I use Open Board View, along with the schematics.
@@PowerbookMedic I mean the software that told you the stack was bad
Daniel Rock That is called ASD.
@@PowerbookMedic thanks
Another excellent video. Dear friend, I'm facing a VP0R sensor issue with a 2011 MacBook Pro A1286. This machine runs slow and fans spin at 6200 RPM with overheating and overload at CPU (Could these issues be related to SMC or Q5300?). It also only allows charging the battery only when it's turned off. I also realized that the sound volume is too low, and it's not related to any OS issue. Any assistance you could provide would be very helpful.
Did you ever get it fixed and how? Ty
Do you know off hand if its possible just to bypass these sensors? I have the high fan speed and laggy GPU stuff going on in my mid 2010 macbook pro. I know that I can use an app "mac fan control" and slow down the fan, which fixes the issue, but the mac doesn't read the battery either...pretty messed up