I'm fascinated by watching your videos. I have no idea what you have done (you explain it but I'm not knowledgeable enough to understand) or what resistors, capacitors or VRM's do... but it's delightful to watch.
How do you know which resistors are on the 1V8 rail? Do you trace from that rail with a multimeter in continuity mode to find everywhere it goes, or do you have a boardview for the graphics card? Also how do you know the correct value for the resistor, SMD resistors of that size (0402, 0201?) do not have the value marked on them. Again I suppose if you have the boardview then you would know the resistor value.
What do you usually suspect in gpu issues when you turn on the pc the display autoshutoffs itself for a few seconds sometimes takes longer? Some gpus i luckily repaired by placing a heatsink with thermal pad on the drmos... But in most cases im really clueless whats causing these... I got 3 1050tis and an asus 1070 which has these issues... Auto turns off the display the moment you start it gives you like 5 seconds display then turns off and once you turn it back sometimes it displays sometimes its doesnt... I hope you can help me out on my gpus i have these basic tools you had as well so i guess i can come up on my own into really making these cards work... I live in philippines btw and i find your vids really interesting man i hope i can overcome these kinds of repair and your vids are really helpful i just gotta watch it a few more times so i can inhumanize all these i hope you can view my comment and will be very glad
Nice, the last time i had high resistance like 5k++ ohm on 1.8v rail is on colorful gtx 1060 and it's working fine without error, idk how they manufactured that PCB but it's kinda weird. Also do you think the owner just scratched the PCB, knocked off some resistors and create a short on INA chip data pin or could be something else?
Hey, been watching your videos for a while now and in awe of your skills! I have a vega 64 at the moment that is not displaying (fans spin) and crashes when drivers are installed if used as a secondary gpu, gpu-z just shows it as microsoft basic adapter. Do you think it's toast, or you think it could be repaired? Thanks and keep up the good work!
I can say with well over 95% certainty that you have a dead core. Likely one of the HBM modules is faulty which means you need a GPU swap. You should sell the card.
@@TechCemetery You've helped me through a few cards and looking for an off the cuff comment from you so I don't spend unnessary time on this. I think I have a memory issue of some sort. have a Gigabyte 980TI Winforce G1 that has artifacts and shows an error 43. My memory shows up as zero on GPUZ. Artifacts go away with reduction of resolution. I still have error 43 no matter what. Tried different versions of BIOS and all behave the same. Also, RGB lighting on GPU stopped working at the same time this all started so maybe bad component on whatever rail supplies the LED power.
@@TechCemetery Does the onboard RGB on most graphic cards run off of the 3.3V or 5V rail? Before I run MATS, I think I should resove this first. Also, not sure if memory VRMs run (should be two) run off of 12V or another rail (doesn't need much current).
amazing series, love that good work. have a question with a r7 370. vcore at 0.4 volts and decreasing over time. card makes strange noises and only mosfet high side gets warm along with 12v filter caps. pcie volt shows 0.6 and no memory voltage nor controller voltage .then i removed the voltage controller ncp5395 and I have pcie voltage at 0.95 ( back to normal ) got 1.52 memory voltage and 1.05 voltage on memory controller. of course I am missing vcore due to lack of ncp5395. what do you think may be the issue.? I am guessing ncp5395.
Hello, I watched all your 1080TI repair videos, I have a Gigabyte 1080 Ti and the PCB is just so different from all the other brands, like the placements and everything, do you have any suggestions on what I should do? Thanks
I'm curious what are your experiences with acquiring graphics cards for repair: what do you look for, and what's your success rate been? Might make for an interesting video.
friend I have an MSI 1080 TI card that gives error 43, I have already tried to change the BIOS but without solution, the 1.8v L1 coil. has a resistance of 480 OHM, does this mean that the GPU is dead?
I need some help my 1080ti does not report gpu chip power draw and 6 pin power draw and the card sits at 139mhz, I checked the resistors and capacitors around the ina3221 and all seems fine. Still does not work and it shows pwr throttled It sometime starts to work and reports the 6 pin power draw and gpu chip power draw which has a gap of 100w between the chip and board power And it works by starting furmark stress test
Hey, .my fx 6300 system motherboard died, doesn't post, got any trubleshooting steps? All the voltages on the coils are fine, ordered a post card yesterday. Love your vids.
You can try some other basic steps. First, remove bios battery, shorting the contacts to discharge any residual charge. Then verify the battery voltage. Install a new battery if the original one is flat. Remove the bank memory, cleaning the comb contacts using a contact cleaner or a rubber. As a general rule, it is better to remove any not necessary device (keyboard, usb hub, cd/dvd player, keyboard). In fact if there is a short on any of the previous device, the motherboard will not post. If you have post then you can add one device after another to isolate the faulty device. During the post, you have to monitor che current consumption using a power supply, in case of a laptop it is very simple...but I think this is not your case; anyway, good luck and let us know if you have any result!!! Regards from Italy.
@@paolomonai9511 thank you for the advice, but nothing, my motherboard doesn't even give me the error code when I start it with no memory, I tried reseting the bios, even swapping the primary and the secondary bios, the psu is ok, memory works, tried 3 gpus, nothing, i just couldn't check the cpu, but unless you are a overclocker, its never the cpu.
@@filenotfound__3871 I immagine that you already did an accurate visual inspection to rule out a physical damage (broken traces, hit or punched components..). If you have a scope you can check the frequency generated by the quartz (especially RTC at 32.768KHz) but also the others that are present for sure.
Hello. I recently bricked 3 rx 480s while they were on a mining motherboard. I turned the motherboard on while forgetting to power the risers attached to the GPUs. Now two of them won't post at all and the fans won't spin. The third one gets me a BSOD saying thread stuck in device driver. How can I diagnose and fix them?
please answer me, i have a laptop dell with similar Code screen, ive flashed the MB nd made sure the driver is up to date, i managed to get rid of Code 43 but the gpu still wont work, when i run gpu-z i get 0vram and 0clock speed also the bios version is greyed out based on your experience what could this one be??
Subscribed! great analyzing skills. I hope you can help me, I have a HIS RX 580 card that started to get intermittent. 1 day it will have no display, the next day it will have display but lose it in about 5-10mins. Any tips where I should check? I watched your RX580 vids and when I stab while the card is on-board and powered on, I don't have vout on the APL5932A linear regulator.
@@TechCemetery sorry for getting back to you late. I think the ldo is bad, VIN and EN have 3.3v but no output. I tried removing it using my gordak rework station at 380 degrees C but it won't budge. Any tips how to remove this?
Hello bro I have gegabyte 1080 ti error 43 I reflash the bios they same problem and I can't detect the memory and I can't test the mats software? Any ideas?
Always nice to watch these videos! I have a ASUS Strix 980 4gb that just displays "Please Power Down and Connect the PCIe Power Cable(s) for this Graphics Card" with or without power connectors connected. When i put display cable on the motherboard and boot into windows with integrated gpu and check device manage it shows that it has error 43 as well. Any idea what the problem is?
It's a current sensing problem, I'd love to look at the card and feature it on the channel. Send me an email if this interests you. My email is listed in the about section of my RUclips Channel.
Is there any chance for an RX 580 to be fixed? No display. I've already approached the service center. They changed some small components (U482, U500) but still they're unable to fix it.
Excellent video as usual! Question: the 5V coil connected to the 1475 chip (I assume it is?) lowest and far to the right only give out 4.2V. Any ideas? Every other voltage are correct and the gpu voltage is lowered after some seconds meaning its detected or such, but the computer don't want to deal with it anyway. Can't really see any hotspots on the thermal, except the gpu of course. Any ideas what to look after?
@@TechCemetery Thanks for the answer and tip! FB 0.8V though. Changed the 1475 anyway, and now the output went up to 4.5V but not 5V and card still not boot. Any other ideas perhaps? What circuits rely on that voltage? So can I check in that direction or so.
I use Nvidia nvs 5200m, when gaming my laptop freezes and after restarting it I get this same error 43 code on my device manager, what could be the problem?
@Tech Cemetery I love your vids and gfx cards I learned so much from watching your vids i watch NorthridgeFix for the same reason but it was sottering i was learning for his channel he fixes a lot of stuff and now gfx cards he is always saying he is hiring for good money someone that can fix i cant find anyone more qualified than you so if the location works out maybe you can do what you love for work just throwing this out there you could have a great job 4 all I know but in case u wanted to know i thought i would put in the effort in case this helps you out in any way peace
Is code 43 like the tech inverse of rule 34? Like, for every type of porn there is an Nvidia chip that got its name from one of the actors screen names or something?
I have a Patreon now, if you'd like to support the channel, the patreon is linked below.
www.patreon.com/techcemetery
done
@@jeffreymorrison2208 Thank you!
Man, the information u spreading around makes humanity that much better...... keep it up.
I'm fascinated by watching your videos.
I have no idea what you have done (you explain it but I'm not knowledgeable enough to understand) or what resistors, capacitors or VRM's do... but it's delightful to watch.
Great repair. Those components are so tiny you could accidentally breathe one in haha.
Once again your are giving all of us a fantastic repair video !!
Amazing work !!
Thanks for your videos, they are very helpful
How do you know which resistors are on the 1V8 rail? Do you trace from that rail with a multimeter in continuity mode to find everywhere it goes, or do you have a boardview for the graphics card? Also how do you know the correct value for the resistor, SMD resistors of that size (0402, 0201?) do not have the value marked on them. Again I suppose if you have the boardview then you would know the resistor value.
Tracing, I work on the 1080 Ti quite a lot. I also have quite a lot of donor boards to compare values to.
I guess you have working one to compare values? Thank you for the video! Keep it up👍
Yep, I have quite a few donor boards lying around.
wish i was living in the same city as yours, then you could repair my Inno3d GTX 1080 Ti. great video btw
Never dissapointed by your video
Great job as always! What do you think it happened with the ina3221 chip? Chip degradation or related to those resistors?
Maybe liquid damage, it's hard to tell in this case.
Terrific video
What do you usually suspect in gpu issues when you turn on the pc the display autoshutoffs itself for a few seconds sometimes takes longer? Some gpus i luckily repaired by placing a heatsink with thermal pad on the drmos... But in most cases im really clueless whats causing these... I got 3 1050tis and an asus 1070 which has these issues... Auto turns off the display the moment you start it gives you like 5 seconds display then turns off and once you turn it back sometimes it displays sometimes its doesnt... I hope you can help me out on my gpus i have these basic tools you had as well so i guess i can come up on my own into really making these cards work... I live in philippines btw and i find your vids really interesting man i hope i can overcome these kinds of repair and your vids are really helpful i just gotta watch it a few more times so i can inhumanize all these i hope you can view my comment and will be very glad
Nice, the last time i had high resistance like 5k++ ohm on 1.8v rail is on colorful gtx 1060 and it's working fine without error, idk how they manufactured that PCB but it's kinda weird.
Also do you think the owner just scratched the PCB, knocked off some resistors and create a short on INA chip data pin or could be something else?
Maybe, I suspect user inflicted damage given how many dead components there were.
Hey, been watching your videos for a while now and in awe of your skills! I have a vega 64 at the moment that is not displaying (fans spin) and crashes when drivers are installed if used as a secondary gpu, gpu-z just shows it as microsoft basic adapter. Do you think it's toast, or you think it could be repaired? Thanks and keep up the good work!
I can say with well over 95% certainty that you have a dead core. Likely one of the HBM modules is faulty which means you need a GPU swap. You should sell the card.
@@TechCemetery OK that's a shame. Thanks very much for taking the time to reply! 👍
@@TechCemetery You've helped me through a few cards and looking for an off the cuff comment from you so I don't spend unnessary time on this. I think I have a memory issue of some sort. have a Gigabyte 980TI Winforce G1 that has artifacts and shows an error 43. My memory shows up as zero on GPUZ. Artifacts go away with reduction of resolution. I still have error 43 no matter what. Tried different versions of BIOS and all behave the same. Also, RGB lighting on GPU stopped working at the same time this all started so maybe bad component on whatever rail supplies the LED power.
@@erickeith1466 Run MATs, I have a guide video on it.
@@TechCemetery Does the onboard RGB on most graphic cards run off of the 3.3V or 5V rail? Before I run MATS, I think I should resove this first. Also, not sure if memory VRMs run (should be two) run off of 12V or another rail (doesn't need much current).
Excellent repair! Master level. 👍
amazing series, love that good work. have a question with a r7 370. vcore at 0.4 volts and decreasing over time. card makes strange noises and only mosfet high side gets warm along with 12v filter caps. pcie volt shows 0.6 and no memory voltage nor controller voltage .then i removed the voltage controller ncp5395 and I have pcie voltage at 0.95 ( back to normal ) got 1.52 memory voltage and 1.05 voltage on memory controller. of course I am missing vcore due to lack of ncp5395. what do you think may be the issue.? I am guessing ncp5395.
🙏 m'y Respect ! Great fix 👌🏽👍🏼
Hello, I watched all your 1080TI repair videos, I have a Gigabyte 1080 Ti and the PCB is just so different from all the other brands, like the placements and everything, do you have any suggestions on what I should do? Thanks
Excellent work 👍
Love to see that burned cards please ❤️❤️.
I wish I had those in my possession.
Brilliant
Thank you for sharing
I'm curious what are your experiences with acquiring graphics cards for repair: what do you look for, and what's your success rate been? Might make for an interesting video.
I generally avoid newer cards ( RTX 3000 series, RTX 2000 series even) and I try to stick to Pascal and Polaris.
friend I have an MSI 1080 TI card that gives error 43, I have already tried to change the BIOS but without solution, the 1.8v L1 coil. has a resistance of 480 OHM, does this mean that the GPU is dead?
Another great fix!
I need some help my 1080ti does not report gpu chip power draw and 6 pin power draw and the card sits at 139mhz, I checked the resistors and capacitors around the ina3221 and all seems fine. Still does not work and it shows pwr throttled
It sometime starts to work and reports the 6 pin power draw and gpu chip power draw which has a gap of 100w between the chip and board power
And it works by starting furmark stress test
Hey, .my fx 6300 system motherboard died, doesn't post, got any trubleshooting steps? All the voltages on the coils are fine, ordered a post card yesterday.
Love your vids.
I wish I could help, but I'm generally pretty clueless when it comes to motherboards.
@@TechCemetery Ok, thank you, guess im buying a new motherboart then...
Great vid btw.
You can try some other basic steps. First, remove bios battery, shorting the contacts to discharge any residual charge. Then verify the battery voltage. Install a new battery if the original one is flat. Remove the bank memory, cleaning the comb contacts using a contact cleaner or a rubber. As a general rule, it is better to remove any not necessary device (keyboard, usb hub, cd/dvd player, keyboard). In fact if there is a short on any of the previous device, the motherboard will not post. If you have post then you can add one device after another to isolate the faulty device. During the post, you have to monitor che current consumption using a power supply, in case of a laptop it is very simple...but I think this is not your case; anyway, good luck and let us know if you have any result!!! Regards from Italy.
@@paolomonai9511 thank you for the advice, but nothing, my motherboard doesn't even give me the error code when I start it with no memory, I tried reseting the bios, even swapping the primary and the secondary bios, the psu is ok, memory works, tried 3 gpus, nothing, i just couldn't check the cpu, but unless you are a overclocker, its never the cpu.
@@filenotfound__3871 I immagine that you already did an accurate visual inspection to rule out a physical damage (broken traces, hit or punched components..). If you have a scope you can check the frequency generated by the quartz (especially RTC at 32.768KHz) but also the others that are present for sure.
Hello. I recently bricked 3 rx 480s while they were on a mining motherboard. I turned the motherboard on while forgetting to power the risers attached to the GPUs.
Now two of them won't post at all and the fans won't spin. The third one gets me a BSOD saying thread stuck in device driver.
How can I diagnose and fix them?
Btw, I love you channel. I learn a lot
I'm assuming I caused electrical damage to my GPU.
Great information ☺️
Doing gods work!
please answer me, i have a laptop dell with similar Code screen, ive flashed the MB nd made sure the driver is up to date,
i managed to get rid of Code 43
but the gpu still wont work, when i run gpu-z i get 0vram and 0clock speed also the bios version is greyed out
based on your experience what could this one be??
did you found a solution to this??
Subscribed! great analyzing skills.
I hope you can help me, I have a HIS RX 580 card that started to get intermittent. 1 day it will have no display, the next day it will have display but lose it in about 5-10mins. Any tips where I should check? I watched your RX580 vids and when I stab while the card is on-board and powered on, I don't have vout on the APL5932A linear regulator.
Check the voltage on VCntl, VIN, EN. Let me know what they are.
@@TechCemetery thank you. I will check that right away.
@@TechCemetery sorry for getting back to you late. I think the ldo is bad, VIN and EN have 3.3v but no output. I tried removing it using my gordak rework station at 380 degrees C but it won't budge. Any tips how to remove this?
@@carlsysad Use more heat, and flux, and preheat the board.
Hello bro I have gegabyte 1080 ti error 43 I reflash the bios they same problem and I can't detect the memory and I can't test the mats software? Any ideas?
Always nice to watch these videos! I have a ASUS Strix 980 4gb that just displays "Please Power Down and Connect the PCIe Power Cable(s) for this Graphics Card" with or without power connectors connected. When i put display cable on the motherboard and boot into windows with integrated gpu and check device manage it shows that it has error 43 as well. Any idea what the problem is?
It's a current sensing problem, I'd love to look at the card and feature it on the channel. Send me an email if this interests you. My email is listed in the about section of my RUclips Channel.
you're the best 🤝🏼
Is there any chance for an RX 580 to be fixed? No display. I've already approached the service center. They changed some small components (U482, U500) but still they're unable to fix it.
Excellent video as usual!
Question: the 5V coil connected to the 1475 chip (I assume it is?) lowest and far to the right only give out 4.2V. Any ideas? Every other voltage are correct and the gpu voltage is lowered after some seconds meaning its detected or such, but the computer don't want to deal with it anyway. Can't really see any hotspots on the thermal, except the gpu of course. Any ideas what to look after?
You'll want to check the FB pin. Typically this is 0.8V, if you have less than 0.8V, then My first guess is that you have a dying MP1475.
@@TechCemetery Thanks for the answer and tip! FB 0.8V though. Changed the 1475 anyway, and now the output went up to 4.5V but not 5V and card still not boot. Any other ideas perhaps? What circuits rely on that voltage? So can I check in that direction or so.
@@dtiydr Check the FB resistors against another card. I don't know them off the top of my head.
@@TechCemetery True that, will do, tnx.
@@TechCemetery The FB resistors are all within their values according to the datasheet for the 1475. It just don't make any sense.
i imagine how many people might have dead GPUs and they wont know this tricks and end up throwing them away or using as parts
I use Nvidia nvs 5200m, when gaming my laptop freezes and after restarting it I get this same error 43 code on my device manager, what could be the problem?
Hi, a question, how can I find a short that has 75 ohm resistance?
I have that resistance at the 3.3v input
@Tech Cemetery I love your vids and gfx cards I learned so much from watching your vids i watch NorthridgeFix for the same reason but it was sottering i was learning for his channel he fixes a lot of stuff and now gfx cards he is always saying he is hiring for good money someone that can fix i cant find anyone more qualified than you so if the location works out maybe you can do what you love for work just throwing this out there you could have a great job 4 all I know but in case u wanted to know i thought i would put in the effort in case this helps you out in any way peace
Do you have BIOSTAR GTX 1060 3G card bios please let me know, thank you very much.
So error 43 and 0MB means error on Memory side? Thanks!
great content
Hey bro, i have a problem with same gpu and when im playing games its crashing and it says smth about vram (gpu was mine before) you u have any fix?
Thanks
Hi my friend I have asus 1060 6gb fan is spinning but not display and nobody can't fixed
What is OW power mean? Or is it actually 0 watt power?
How can we reach to you?
I have a problem with my zotac 1080ti extreme amp
can you tell me why this happened?
yeah i learned things
i have it on my laptop man
WHere are you located if not to far i might send a 1080 ti
Is code 43 like the tech inverse of rule 34? Like, for every type of porn there is an Nvidia chip that got its name from one of the actors screen names or something?
how much does such a repair cost?
my RTX 3090 BUS Interface X8 3.0, not On 16x MOB B450 & B660
curious how you know so much about these graphics cards
I bought them broken on eBay and worked on them before I eventually started understanding them. Nearly everyone who fixes graphics cards did the same.
@@TechCemetery well kudos to you man. Do you still buy broken cards on ebay to flip?
Yep
Gpu God walks among us mere mortals how you know these things amazes me now I know to find 33ohm resistors and check them 😂
I click this video faster than ever .
how do you fix a card which crashes pc
Likely memory, I'll have a guide on it sooner or later.
@@TechCemetery it works but when you run some UHD videos it crashes
ok ....ok.......ok.....ok....ok.........ok
I have the same error 43 I don't know how to resolve the problem. I wish i teleported my card in your hand LOL
I love your videos, but can I make a small request ? Please, can you speak a little slower ?
Dude slow down ffs