Fixing Undetected DDR4 RAM
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3 ай бұрын
Logitech Blue Yeti USB Port FIX!
29:32
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@jean1614
@jean1614 3 сағат бұрын
Very good information, I'm not an electronics expert but I like it, thanks to a USB-C tester I discovered that my switch lite has 2 pins with a value of 0 , the CC1 and CC2, the strange thing is that it only charges using a cell phone charger, it does not work with the N.Switch charger 😢
@mainboardrepair
@mainboardrepair 7 сағат бұрын
goodjob
@mainboardrepair
@mainboardrepair 7 сағат бұрын
part 3 next power on sequent
@raulodu5847
@raulodu5847 2 күн бұрын
Thank you!
@jacobmohamed2141
@jacobmohamed2141 2 күн бұрын
Hi sir , i have a switch lite that i placed a hwfly ship befor i placed the switch was normal work after the hwfly ship thr screen go black but yoy can sound the tap and the digital works too .. i hae found that the backlight ic become very hot when i turn it on without have any image just sound .. if i change the ic backlight its resolve the probleme ?? I try too deffirent fpc cable but no result with it just the ic backlight always hot when turn the switch on hot with no image just sounds
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi, The backlight of the LCD screen is controlled by the backlight driver. I would replace the backlight driver IC if it get's hot. The backlight driver IC has to generate a max voltage of 17 volt depending on the brightness settings in the Nintendo Switch. The CPU sends a PWM signal to this driver IC and it will start generating the voltage for the LED in the LCD screen. Gr. Jim
@steamwhitehawk
@steamwhitehawk 2 күн бұрын
Phenomenal job, this is perhaps one of the best motherboard explanation videos I have found on the internet. Thank you.
@fixmyappjim
@fixmyappjim 2 күн бұрын
Thank you for watching. The final part 3 is in development :) Gr. Jim
@thomasweber5789
@thomasweber5789 2 күн бұрын
I had the same problem with my camera and thanks to your video I could repair it and it works again! Many Thanks!!🙂
@fixmyappjim
@fixmyappjim 2 күн бұрын
Good job! Nice to hear this. Gr. Jim
@banemitic
@banemitic 3 күн бұрын
Thank you for this amazing video. I have very strange problem on one OLED motherboard. Although all other USB functions are working, HDMI, 5V and 15V charging, data transfer with dock or direct PC connection (MTP), USB-C doesn't power devices on its own. That means when you connect, for example, Pro controller directly to USB-C without dock or external USB HDD/SSD/NVME, that devices doesn't work. It works on every other Switch I tried, but not on this motherboard. To better illustrate problem, if you use any USB-C hub, even if that hub doesn't support HDMI output for Switch, USB device will start to work the moment you add power to that USB hub. If you have any advice what I have to check on the board. Pretty much is impossible to find anything on internet, because Google thinks I am looking for solution for delivering power to Switch, but my problem is that Switch doesn't deliver power to accessories on its own... and at least 5 other do that without any problem.
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi, I would replace the M92 IC as it is responsible for the power delivery communication between USB-C devices. Gr. Jim
@banemitic
@banemitic 2 күн бұрын
@@fixmyappjim Thank you. Did you ever come across this problem? It is always either no charging or no video output. This is obviously so rare, I cannot find anyone else with identical problem.
@ricardoa.v5458
@ricardoa.v5458 3 күн бұрын
Thanks!! 👌
@user-bw5hk5nb3k
@user-bw5hk5nb3k 4 күн бұрын
This is the best Video which i ever see in my life 🥺🥺 I have a 12v Short directly on the Powesupply + and - on Mainboard is that means AGPU Are defective or looking for the 7 Mosfets ? Every 7 Mosfet have short 🥺
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi the 7 mosfet are shorted because they are connected in parallel. You can isolate the problem by removing the output coils of each phase untill the short is released. You can also inject max 0,9V with 2 Amps to see which mosfet or the APU is getting hot. Gr. Jim
@user-bw5hk5nb3k
@user-bw5hk5nb3k 2 күн бұрын
Hi, it isnt the mosfets i have check it 😞 The short is on PS5 Slim Digital on R22 Coil are the short
@fixmyappjim
@fixmyappjim 2 күн бұрын
@@user-bw5hk5nb3k Ok do not know where that is but is the APU getting hot when you inject voltage? if yes apu is dead. Gr. Jim
@user-bw5hk5nb3k
@user-bw5hk5nb3k 2 күн бұрын
I have put the Power Supply and i have directly short in the + and - from mainboard : ( How i can inject 0,9v and where ? To the coil side which its have short and - GND right ?
@Spitzenkaffee
@Spitzenkaffee 4 күн бұрын
Nice video, I am working on something similar. One question: Why did you use the 64 amp circuit breaker? I mean, its 4 x 600 W (bottom heater) + 450 W (top heater) = 2950 W total. Divided by 220V it comes to about 13.4 amps. I mean, the 64 at 30 ms will never pop, even if there is a short. The main breaker with RCD should instead pop first at 16 amps in 5 ms. Or am I missing something?
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi, Thank you for watching the movie and also this feedback. You are 100% correct. Because this was my first attempt in my planning i would not implement the RCD but my plans changed and i had already bought the wrong RCD. So i decided to use this one as i will be using it as a main power switch. Because i will never let this rework station unattended i did not change it. But yes for safety use the RCD with correct max amperage. Gr. Jim
@kaistrabelsi274
@kaistrabelsi274 4 күн бұрын
Very cool & instructive stuff in here.. i'm subscribing immediately ❤ I was wondering how to protect all the smd capacitors ..memory chips & all components at the back of the pcb of nowadays graphic cards.. there is a bunch of them made like that. the components will be facing lower heater.
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi, The bottom heater can be set to max 200 degrees. 200 or better 180 degrees with unleaded solder is safe to use as solder won't liquefy. I also add aluminum adhesive tape to delicate components that are located under the PCB board and are exposed the bottom heater. Gr. Jim
@johnmellor932
@johnmellor932 4 күн бұрын
I'm missing the 5v power on rail near the on botton. Is it safe for me to inject 1v hear and see what gets hot?
@fixmyappjim
@fixmyappjim 2 күн бұрын
Yes if it is the +5V rail you can safely inject +1V with 1 or 2 amps. Gr. Jim
@RaviKumar-yl8sg
@RaviKumar-yl8sg 5 күн бұрын
Thanks, please ps4,ps4 slim,ps3 pdf. i am waiting
@fixmyappjim
@fixmyappjim 2 күн бұрын
Thank you for watching! Maybe in the future you never know :) . Gr. Jim
@ITECHDNA
@ITECHDNA 5 күн бұрын
Hi, can you help me please. How to bypass charing on nintendo switch? The charging icon is displayed but no charging. Data lines are shorted. M92, p13, bq have been replacing but still the same. How to bypass please? Thank you
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi, try to replace the fuel gauge IC as that is the chip responsible for communication and generating the percentage of the battery. Gr. Jim
@ChristianSchafer-mp4sk
@ChristianSchafer-mp4sk 7 күн бұрын
You got a really god tutorial here, thank you for your dedication! Is there an option for PC410? they are really expensive. Maybe someone know a tutorial for changing both PC410 and REX-c100 for one arduino
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi, PC410 has a lot of clones they are not that expensive. Also yes you can build your own controller using a arduino and a relay board. I don't know if there is a tutorial for the arduino. Gr. Jim
@bshinjp
@bshinjp 7 күн бұрын
You guys are fucking vultures. No one appreciates this man for sharing his work?
@jacobmohamed2141
@jacobmohamed2141 7 күн бұрын
Hi dear good work thanks for your effort .. i have a dock that has green light when i docked switch and charge the switch too but.no dispaly in the tv i try change.. tv .. hdmi and every thing and try 3 deffirent worked switch but no result with this dock just no signial in the tv ... What exactly the probleme can be or the faulty ships .. thanks for answer and for your amazing video .
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi, Most common fault are the USB hub IC or the HDMI IC. replacing the HDMI IC is more expensive to replace then then the USB Hub IC. Gr. Jim
@bshinjp
@bshinjp 8 күн бұрын
You're a god. I love you so much. Thank you for sharing this information. I'm here because my switch lite is only charging on one side. Motherboard CC2 location has no reading.
@fixmyappjim
@fixmyappjim 2 күн бұрын
Thank you for watching. Most of the time te problem is a bad usb c connector or a bad m92T chip als check the esd diodes connected to the data lines of the USB. Gr. Jim
@GspElectronicsGermany
@GspElectronicsGermany 8 күн бұрын
thx vey beautiful video
@Rodox2k10
@Rodox2k10 8 күн бұрын
Could you provide the readouts of inductors and capacitors around the 77812 chip on the Switch Lite? I've watched some videos of yours, and I couldn't find that information.
@fixmyappjim
@fixmyappjim 2 күн бұрын
Hi check this post: www.tronicsfixforum.com/t/capacitor-values-around-max77812-on-had-cpu-01-board/5007/11
@Rodox2k10
@Rodox2k10 2 күн бұрын
@@fixmyappjim Thanks but that isn't what I'm after, there are no resistance measurements from the inductors.
@nicolasrobitaille412
@nicolasrobitaille412 9 күн бұрын
Thanks for the video, where can I have the lf155 part?
@fixmyappjim
@fixmyappjim 2 күн бұрын
See this link: nl.aliexpress.com/item/1005007043188817.html?spm=a2g0o.order_list.order_list_main.98.574d79d2ItXTke&gatewayAdapt=glo2nld
@nicolasrobitaille412
@nicolasrobitaille412 2 күн бұрын
@@fixmyappjim awesome, thanks for the quick response
@Fhilipk
@Fhilipk 9 күн бұрын
When mesuring hdmi pins in diod mode should the board have any power connected or does it work completly free?
@fixmyappjim
@fixmyappjim 9 күн бұрын
Hi, diode mode always with all power disconnected else you can create shorts. Gr. Jim
@Fhilipk
@Fhilipk 9 күн бұрын
@ thanks!
@Fhilipk
@Fhilipk 9 күн бұрын
@ replaced broken hdmi port. Every pin seems to have connection, tv sens the ps5 but no picture. I’m unsure if the hdmi cap was soldered with enouth conctact sins i couldent go closer with microskope. Hdmi diod on backside also got som small heat dameges. Could this case white light but no picture?🙏🏼
@fixmyappjim
@fixmyappjim 2 күн бұрын
@@Fhilipk Hi hard to say most of the time capacitors are used to create a stable ripple free voltage and also there are a lot of extra capacitors doing the same thing. Try to replace or resolder it. If the result is the same then i would replace the HDMI encoder IC this a ic that fails alot. Gr. Jim
@jhonatan1127
@jhonatan1127 10 күн бұрын
Do you have more mapped wiring diagrams of other PS3, Xbox X, Xbox S consoles for sale, etc.? I'm from Brazil.
@fixmyappjim
@fixmyappjim 9 күн бұрын
Hi i don't have it, if i do i will make a video :) . Thank you for watching. Gr. Jim
@RadekPilich
@RadekPilich 12 күн бұрын
I've never understood this product. Is it somehow different than a regular premium quality USB hub?
@fixmyappjim
@fixmyappjim 9 күн бұрын
Hi, Unlike most standard USB hubs, the Overhub uses Multi-TT technology. This allows each connected device like midi devices to operate at its optimal USB speed without being slowed down by other devices on the hub that is the biggest difference. Gr. Jim
@johnmellor932
@johnmellor932 12 күн бұрын
I have a faulty edm 020 board. 2sec blod. All my voltage rails are present apart from the ram coil is dead I get no volts and 0.04 ohms on the ram vias. I noticed under the microscope at the power button there is only one resister and a neighbouring empty pad. Should there be two resisters at the power button?
@fixmyappjim
@fixmyappjim 9 күн бұрын
Hi sorry can't tell i currenty don't have any board which i can check. Maybe you can compare online photo's? Gr. Jim
@johnmellor932
@johnmellor932 9 күн бұрын
@fixmyappjim Its okay. The missing resistor is to do with the blu ray version. So its not included with the Digital Edition. Same with V rails F5401 and F5402, missing fuses, but again they are to do with powering the disc version. One last question, when removing componant such as IC's to isolate a short is it still safe to check stanby voltage rails?
@fixmyappjim
@fixmyappjim 9 күн бұрын
@@johnmellor932 Ok learned something new :) Yes removing an component you can still check voltages unless the component is responsible for creating a voltage rail then it is missing. Gr. Jim
@PixelGrid86
@PixelGrid86 14 күн бұрын
Hi the lower right cap near the BQ chip is shorted even after removing the BQ chip. Any advice? Sorry I’m still new to repairing switches
@fixmyappjim
@fixmyappjim 9 күн бұрын
Hi, Thank you for watching. I would inject a voltage of +- 1V to see which components get hot. Gr. Jim
@balazsborsodika4158
@balazsborsodika4158 14 күн бұрын
Thank you, is useful video!
@fixmyappjim
@fixmyappjim 9 күн бұрын
Thank you for watching. Gr. Jim
@NaveenJolster
@NaveenJolster 15 күн бұрын
Instantly subscribed after watching the video fully. Great job 👏
@fixmyappjim
@fixmyappjim 9 күн бұрын
Thank you for watching. Gr. Jim
@eniac22
@eniac22 15 күн бұрын
Excellent job!!
@fixmyappjim
@fixmyappjim 9 күн бұрын
Thank you for watching. Gr. Jim
@proevobig4623
@proevobig4623 15 күн бұрын
Thank you man !all your videos is really helpful
@fixmyappjim
@fixmyappjim 9 күн бұрын
Thank you for watching. Gr. Jim
@Bubas_
@Bubas_ 16 күн бұрын
this guide is also valid for v2/lite/oled?
@fixmyappjim
@fixmyappjim 16 күн бұрын
As long as you can identify the chip or circuit the working stays the same. Gr. Jim
@manuelcastro7156
@manuelcastro7156 16 күн бұрын
I can replace a DAP056HT with a TEA2016AAT?
@fixmyappjim
@fixmyappjim 9 күн бұрын
Hi, i don't know you have to check the datasheet if available if the pinout is the same. Gr. Jim
@andreipop2431
@andreipop2431 16 күн бұрын
Very good presentation!!!Good job!!!
@fixmyappjim
@fixmyappjim 16 күн бұрын
Thank you for watching|!
@thabetswelm9901
@thabetswelm9901 16 күн бұрын
keep up the good job Sensei i really appritiate your work
@fixmyappjim
@fixmyappjim 16 күн бұрын
Thank you for watching|!
@motherboardrepairsPH
@motherboardrepairsPH 17 күн бұрын
Good job sir thumbs up
@fixmyappjim
@fixmyappjim 16 күн бұрын
Thank you for watching|!
@jamlordav
@jamlordav 17 күн бұрын
Love your videos! They're extremely helpful; lots of detail. The diagnostic flowcharts really help giving me a more systematic approach to game console repair. Keep doing what you are doing.
@fixmyappjim
@fixmyappjim 16 күн бұрын
Thank you for watching|!
@LCDLCD-cl2qp
@LCDLCD-cl2qp 17 күн бұрын
I have recevied a lot rp2040 and I and I have put in switch v2 and when I start the console now backlight work but not display , but in hdmi work good ( owf ) I have make second console same thing …
@fixmyappjim
@fixmyappjim 17 күн бұрын
I would check the custom soldering job to see if there are components missing or damaged. Maybe remove the rp2040 to see if it works again if not i would investigate the LCD driver connector and IC. Gr. Jim
@LCDLCD-cl2qp
@LCDLCD-cl2qp 16 күн бұрын
@ I have change the 8316 lcd driver and now i have display working good , but now the switch show logo Nintendo and black screen 😂😭
@fixmyappjim
@fixmyappjim 16 күн бұрын
@@LCDLCD-cl2qp this could be a faulty m92 IC. Gr. Jim
@LCDLCD-cl2qp
@LCDLCD-cl2qp 18 күн бұрын
Hello thanks your for your apazinf vidéo , i have put 2 rp2040 today on v1 and v2 and now when iam try to boot I have black screen with backlight working and touch screen working , but no display , when i put on tv display work on tv , i dont fins any solution … if you have idea , all lcd and all connector are good
@fixmyappjim
@fixmyappjim 17 күн бұрын
Hi i would first check pin 2 of the backlight connector to see if there is a voltage present. If the brightness is set to high there would be a voltage of +17V max. If this voltage is present then you LCD is faulty, if the voltage is lower like +4V then i know the backlight IC is faulty. Gr. Jim
@LCDLCD-cl2qp
@LCDLCD-cl2qp 17 күн бұрын
Hello , thanks , I have tested backlight 16.2v
@kaliproduction2534
@kaliproduction2534 19 күн бұрын
Hope to see more of these love this info sir
@UncontrolleDperson
@UncontrolleDperson 19 күн бұрын
Simply amazing!
@fixmyappjim
@fixmyappjim 19 күн бұрын
Thank you for watching!
@zakaderechte
@zakaderechte 19 күн бұрын
This channel is gold
@fixmyappjim
@fixmyappjim 19 күн бұрын
Thank you for watching! Gr. Jim
@ghaleb.a
@ghaleb.a 20 күн бұрын
i have a nintendo switch lite that is water damaged. there sound but a black screen is the backlight ic damaged? and if it is can you tell me where to buy the backlight ic (and if its a tps61163a or BOU196). please respond thank you.
@fixmyappjim
@fixmyappjim 19 күн бұрын
Hi indeed the backlight ic could be faulty check if you screen has an image when you light it from a external light if you see an image then the backlight is faulty. Cause can be the screen but i also suspect the backlight ic. Just search in google and you will find switch lite backlight ic. Gr. Jim
@ghaleb.a
@ghaleb.a 17 күн бұрын
@@fixmyappjim so its the backlight?
@fixmyappjim
@fixmyappjim 17 күн бұрын
@@ghaleb.a Hi i would first check pin 2 of the backlight connector to see if there is a voltage present. If the brightness is set to high there would be a voltage of +17V max. If this voltage is present then you LCD is faulty, if the voltage is lower like +4V then i know the backlight IC is faulty. Gr. Jim
@ghaleb.a
@ghaleb.a 17 күн бұрын
@@fixmyappjim ok thank you so much. and just in case if the backlight ic is faulty where can i buy it from and would you mind telljng me if its an BOU196 or a TPS61163
@fixmyappjim
@fixmyappjim 17 күн бұрын
@@ghaleb.a Part nr does not matter you can buy this one. nl.aliexpress.com/i/1005002617330992.html?gatewayAdapt=glo2nld
@chain0liang
@chain0liang 21 күн бұрын
you are the best... thanks C:
@fixmyappjim
@fixmyappjim 19 күн бұрын
Thank you for watching
@meranplus
@meranplus 22 күн бұрын
Hero 9 shorted to ground, Saan Puede ma dala unit para pa repair sayo ?
@fixmyappjim
@fixmyappjim 19 күн бұрын
Hi, makapaermen ta anggapoy schematics, kanian agko nayarian ya apigeren so Go Pro, sarag mo labat ya gawaen so basic test parad short circuits tan alaen mo ray parte ed donor ya Go Pro. Gr. Jim
@paulkilleen2914
@paulkilleen2914 22 күн бұрын
Good to see your camera was fixed. What I would like to know is what was it you fixed that made it work again? Thank you.
@fixmyappjim
@fixmyappjim 19 күн бұрын
Hi, i was there so yes it was me :)
@princesspeach5308
@princesspeach5308 26 күн бұрын
This is the best BGA diy tutorial I’ve seen! You have a new subscriber 👍
@fixmyappjim
@fixmyappjim 19 күн бұрын
Thank you :)
@princesspeach5308
@princesspeach5308 26 күн бұрын
Excellent video 🤩🤩🤩 I would love to see you make a video on a PS3 Frankenstein mod and share the bga profile settings.
@fixmyappjim
@fixmyappjim 19 күн бұрын
Thank you for watching! I don't think i will make ps3 video but you never know :) Gr. Jim
@r-ko6209
@r-ko6209 28 күн бұрын
Do you have pdf ps5 like ps4!
@fixmyappjim
@fixmyappjim 19 күн бұрын
Hi yes you can download it for free: drive.google.com/drive/folders/1tDKTyixTMOpvW-vhEHqDcQv8tNMkYSMP?usp=sharing
@vfxboston
@vfxboston 29 күн бұрын
where do i buy a new usb connector
@fixmyappjim
@fixmyappjim 19 күн бұрын
Hi i bought a set of different usb connectors on a well known chinese webshop from there i just compared all the ports. Gr. Jim