@@TechCemetery Is there any reliable source for Vega and RadeonVII GPU cores? I have multiple dead GPUs left here for free and BGA soldering isn't a problem for me.
Video quality increased significantly and I am loving it, though I would love for you to normalize the volume. I keep having to adjust the volume up and down to hear you. Great work, I learn something new every video!
I had 3 of these on hand to repair and both with the correct voltages didn't work, both with error 43. I reballed both and one still worked for a few hours but after a while it started to lose driver, which for me means it wasn't problem of the BGA balls between the chip and the PCB, but the BGA balls between the DIE and the chip substrate, and maybe not a problem with the HBM itself. Good job.
I have a Radeon 7 still working and I ran it on water with an EK Nickel Plexi RGB block for 3 years disassembling and cleaning the block every year and recently converted it back to air with some mid range paste. It’s a little bit borderline thermally so I underclock it and tweaked the fan profile to be more quiet. It still works after all this screwing around. I am looking to upgrade in the next 6 months. For my daily OC on water I ran it at 2000Mhz 1134mV, +20% power slider and 1100Mhz on the mem. Stock is 1800Mhz, 1068mV? And 1000Mhz. I also experimented with custom vBios to raise the power limit to absurd levels. Strangely, the card basically ate the power and provided the same performance. But my point is I did all this crap and it still lives while I’m hearing of every other Radeon 7 being a corpse. Kind of interesting.
Code 43 I also get when the driver is expecting a secondary device on the video card that is not functioning/present, the hdmi sound device that is intergrated. If the driver does not see it there but expects it, you get a code 43. This happens especially if you're using virtualization with a passthrough but then it obviously does not have to mean your card is defective, it just means there's no pci device present on that address in the VM
thank you it was great video , fixing or not that make me learn more , and don't worry about long video , just make camera closer to bad component , and you need more light
I'm learning a ton from your channel. I've successfully repaired a couple of cards based on your work so far! Right now I'm working on an RTX 2060 that's missing its 1.8v rail... it seems there's no enable signal on the GS9238 buck converter. Any suggestions for tracking that down? Thanks for the great content!
Hi, I have a GTX 760ti OEM from alienware builtup, when I opens game, it will freeze with sound loop or just random colour screen crash. It get worst because keep crashing randomly without load, after that i already underclock memory and core to prevent random crashing(still crash sometimes but really rare) Do you have any clue whats the problem? and can i use MATS to check memory for gtx 760ti oem with kepler architecture?
9:32 thanks for pointing out that you're using a donor board of the same model with a dead core. I always wondered how the heck you're supposed to buy the micro components, or where you get dead board *that can't be repaired*. Do clients give you their board with a dead core for free? Or do you have to buy it back from them? I'd like to try to repair some old board to practice, but I'm not confortable going to the garbage dump since it's illegal in my country (France).
it takes money to make money. Most of the cards he receives, he probably pays for them if they aren't repairable. I bought one about 3 weeks ago, found out it has a ded core lol. $530 down the drain
@@TechCemetery Honestly. I like it that way. Looks way more "crisp" and black looks actually like black without losing the highlights or other colors. I would appreciate, if you keep it like that.
What a bummer about those GPU's. Such a killer workload GPU, marred by a horrible deployment. Makes me wonder about them using that thermal graphite pad. Probably causing more damage then good.
I got a question:: I bought a Sapphire Pulse OC 4gb, cant boot, used my 3000g to boot into windows and use GPUZ and I see the card I can see the base clock speeds but i cant see the current clock speeds. I tried the PCIE test and it did render on GPUZ and i even flashed the bios twice from techpowerup but it will not boot. It also shows a code 43.
great video i´ve got a gtx 1650 with error 43 gpuz shows the same as this gpu, is the core dead? what kind of diagnosis could i run on this gpu Regards
Thanks for sharing should help make diagnosing my newly dead Radeon vii a little easier. I knew the card would be a bad choice for reparability due to the core/memmory but your numbers on failure mode make me think this package design is extremely flawed. Will definitely be avoiding such gpu in the future. Im also kind of hesitant to buy the new 5800x3d cpu for the same reason as they have similar construction.
first off u are awesome. bought a rtx 2070s or 2080s idk wich one it is seem to been swaped stickker on to one that says 2080s but looking at gpus core i get that its a 2070/s . anyhow its not posting and its not detected by pc but the fans spins any suggestions where to start on that?
Hey I got a OEM GTX 970 that has code 43 but it does work every now and then. After a ddu it will sometimes install drivers properly and I am able to play games with no issues (no artifacting or crashes). Yesterday I ran benchmarks and games for over 3 hours no issues. Today it also worked for like 2 hours but after putting it into sleep mode code 43 again. Any idea what the issue is?
Hey, my RX 570 have a similar issue like this, it is not detected with error code 43, but each time the GPU is freshly installed it can run, soon after that it's become undetected again. Do you know what is the cause? Thanks in advance
I know I'm a little late lol, but what fixed the problem for me was to uninstall all and drivers and programs. Then refreshed the bios on the card because it was corrupted, and now it's been working fine for awhile now with no issues.
@@JonnieWu817i have rx 560 4gb sometimes it works normal without any problems and sometimes when i turn my pc on it shows error code 43 and i need to turn my pc off then turn it on to get the gpu work normal again if u have solutions pls tell me
hey buddy, I have the same card with almost the identical situation, the only difference is I'm getting only 800 ohms on the 2.5V is for HBM, you were getting 4 kilo ohms. could a degraded coil be preventing HBM to fire properly? I reflashed the bios to an earlier version to confirm that is not the issue. your comments would be really appreciated
I got a R9 290X that doesn't want to display image, in diverse manager it says its running normal, but GPUz show the same thing, no core temp, bo core or menory speed and other info. Is it memory related or core? Not sure how i should test memory when it cant make a image. The bios seems to work fine as well.
Welcome to the famous error 43 of the Radeon VII A month ago I uploaded a video to my channel of the diagnosis of the same graphics card with the same error. There is the solution... No, it's a joke, I didn't find a solution. Most likely a faulty GPU.
i have one that doesn't post, with no video output, 5 beeps from motherboard saying it doesn't recognize the GPU. Would you assume this to be a dead core also?? It wasn't used for mining, always kept a very aggressive fan curve, no water damage or anything of that sort. It did start intermittently losing video output, but worked fine after a re-boot. And then colors were distorted if HDR was turned on in Windows. Reds became purple but it was fixable via Radeon software. Should I try to reflow? Or is it worth the effort? I can't tell if it's code 43 because it can't boot into windows or even the bios.
I got a Radeon VII That's still working.. so ummm.. I'll start saving up for another videocard I guess.... Cuz if what your say'n is true to most of the Radeon VII's Mine is already walking out that door. I Got a R9 390 8G, it powers on and gets into windows but then it goes blackscreen / stops working. What do you think the likely hood is that it's still fixable?
For an R9 390? I think there's a fair chance it can be repaired. When I speak about the number of dead Radeon VIIs, I'm mostly talking about the ones that are non-working. As in 90% of non-working Radeon VIIs have dead cores and are not fixable. I don't know the actual ratio of non-working to working Radeon VIIs.
I ran mods and mats and it's says only 30 errors across one whole bank I read thru forums that that is a software bug, I tried flashing the bios but that didn't change anything what else can be done and is that really a softwear error
![Megan Thee Stallion - Bigger In Texas [Official Video]](http://i.ytimg.com/vi/QxTkZTLWdo4/mqdefault.jpg)
Oh man, that one looked so promising when you showed it on stream. HBM being replacable only with a new core is such a bummer.
Yeah, it's kind of a shame.
@@TechCemetery Is there any reliable source for Vega and RadeonVII GPU cores? I have multiple dead GPUs left here for free and BGA soldering isn't a problem for me.
@@pp3v42_g3h Unless you're a AIB, forget about it.
Video quality increased significantly and I am loving it, though I would love for you to normalize the volume. I keep having to adjust the volume up and down to hear you. Great work, I learn something new every video!
Yep!, audio is next.
I had 3 of these on hand to repair and both with the correct voltages didn't work, both with error 43. I reballed both and one still worked for a few hours but after a while it started to lose driver, which for me means it wasn't problem of the BGA balls between the chip and the PCB, but the BGA balls between the DIE and the chip substrate, and maybe not a problem with the HBM itself. Good job.
Just wanted to say you are getting really good at making videos.
Thank you!
The knowledge you have is outstanding
Evans fixed my rx 5700xt video card and it's working perfectly. Kudos from Canada 🇨🇦
I have a Radeon 7 still working and I ran it on water with an EK Nickel Plexi RGB block for 3 years disassembling and cleaning the block every year and recently converted it back to air with some mid range paste. It’s a little bit borderline thermally so I underclock it and tweaked the fan profile to be more quiet. It still works after all this screwing around. I am looking to upgrade in the next 6 months.
For my daily OC on water I ran it at 2000Mhz 1134mV, +20% power slider and 1100Mhz on the mem. Stock is 1800Mhz, 1068mV? And 1000Mhz. I also experimented with custom vBios to raise the power limit to absurd levels. Strangely, the card basically ate the power and provided the same performance. But my point is I did all this crap and it still lives while I’m hearing of every other Radeon 7 being a corpse. Kind of interesting.
Oh I fixed my code 43 easily. Threw it in the trashcan and bought another working one. Done. 😂
when it happened to my VII mid 2020, i could never find a new one so lucky you 😂
@@nexusiv1421 I think he means another card, not VII actually 🤣
One great thing from this video... stay away from faulty-for parts Radeon 7
At least it makes for a very nice paperweight!
Great video bro, keep it up. lmk when your ready to for my RX580's.
I should be ready to accept cards again in two weeks. Thanks for being patient!.
Love the fact that youtube recommended me this video after i bought a no image radeon vii from ebay
Code 43 I also get when the driver is expecting a secondary device on the video card that is not functioning/present, the hdmi sound device that is intergrated.
If the driver does not see it there but expects it, you get a code 43.
This happens especially if you're using virtualization with a passthrough but then it obviously does not have to mean your card is defective, it just means there's no pci device present on that address in the VM
Can u reply to me i need to talk to u
Tha so for continuing to share your work!!
Oh man , i definetly love your video resolution!
Great video very informative thanks T.C
Nice job keep it up.👍
Dude, great video!
I bought about 22 radeons 7. returned 15-17 under warranty and sold the rest) 43 error or black screen when power on!
thank you it was great video , fixing or not that make me learn more , and don't worry about long video , just make camera closer to bad component , and you need more light
I'm learning a ton from your channel. I've successfully repaired a couple of cards based on your work so far!
Right now I'm working on an RTX 2060 that's missing its 1.8v rail... it seems there's no enable signal on the GS9238 buck converter. Any suggestions for tracking that down? Thanks for the great content!
how do you begin learning how to do this?
not seeing gdd5/gddr6 memory modules on a gpu pcb is weird
Oh yesss thank's bro , i go to repair that .i love this graphic card .
Hi, I have a GTX 760ti OEM from alienware builtup, when I opens game, it will freeze with sound loop or just random colour screen crash. It get worst because keep crashing randomly without load, after that i already underclock memory and core to prevent random crashing(still crash sometimes but really rare) Do you have any clue whats the problem? and can i use MATS to check memory for gtx 760ti oem with kepler architecture?
That was pretty cool. Thanks.
9:32 thanks for pointing out that you're using a donor board of the same model with a dead core.
I always wondered how the heck you're supposed to buy the micro components, or where you get dead board *that can't be repaired*.
Do clients give you their board with a dead core for free? Or do you have to buy it back from them?
I'd like to try to repair some old board to practice, but I'm not confortable going to the garbage dump since it's illegal in my country (France).
it takes money to make money. Most of the cards he receives, he probably pays for them if they aren't repairable. I bought one about 3 weeks ago, found out it has a ded core lol. $530 down the drain
@@chrisoverton8936 got it, thanks!
Great work 👌
Did you change the camera?
Looks different to me. Or is it just me?
Either way. Nice quality!
Just the lighting. Do you think it's better? or worse?.
@@TechCemetery looks good
@@TechCemetery Honestly. I like it that way. Looks way more "crisp" and black looks actually like black without losing the highlights or other colors. I would appreciate, if you keep it like that.
@@TechCemetery it is better
What a bummer about those GPU's. Such a killer workload GPU, marred by a horrible deployment. Makes me wonder about them using that thermal graphite pad. Probably causing more damage then good.
I believe that component explained at 5:45 is a rohm EMG1 dual transistor
I got a question:: I bought a Sapphire Pulse OC 4gb, cant boot, used my 3000g to boot into windows and use GPUZ and I see the card I can see the base clock speeds but i cant see the current clock speeds. I tried the PCIE test and it did render on GPUZ and i even flashed the bios twice from techpowerup but it will not boot. It also shows a code 43.
Why skipping the best part where you desolder /solder component
Masterclass
great video
i´ve got a gtx 1650 with error 43
gpuz shows the same as this gpu, is the core dead?
what kind of diagnosis could i run on this gpu
Regards
Thanks for sharing should help make diagnosing my newly dead Radeon vii a little easier. I knew the card would be a bad choice for reparability due to the core/memmory but your numbers on failure mode make me think this package design is extremely flawed. Will definitely be avoiding such gpu in the future. Im also kind of hesitant to buy the new 5800x3d cpu for the same reason as they have similar construction.
So all voltages were present and correct on mine so that's another one for the dead core pile.
when ever you post a video it makes my day
Hello, mine when i plug it in my computer, it does not even boot (computer can not start), any clue ?
Best Regards
still a good diagnostics job as always.
first off u are awesome. bought a rtx 2070s or 2080s idk wich one it is seem to been swaped stickker on to one that says 2080s but looking at gpus core i get that its a 2070/s .
anyhow its not posting and its not detected by pc but the fans spins any suggestions where to start on that?
Hey I got a OEM GTX 970 that has code 43 but it does work every now and then. After a ddu it will sometimes install drivers properly and I am able to play games with no issues (no artifacting or crashes). Yesterday I ran benchmarks and games for over 3 hours no issues. Today it also worked for like 2 hours but after putting it into sleep mode code 43 again. Any idea what the issue is?
Hey, my RX 570 have a similar issue like this, it is not detected with error code 43, but each time the GPU is freshly installed it can run, soon after that it's become undetected again. Do you know what is the cause? Thanks in advance
I know I'm a little late lol, but what fixed the problem for me was to uninstall all and drivers and programs. Then refreshed the bios on the card because it was corrupted, and now it's been working fine for awhile now with no issues.
@@JonnieWu817i have rx 560 4gb sometimes it works normal without any problems and sometimes when i turn my pc on it shows error code 43 and i need to turn my pc off then turn it on to get the gpu work normal again if u have solutions pls tell me
So is dont buy cards with hbm memory a valid advice even if it outperforms everything in its time?
I wouldn't recommend it
Thanks!
hey buddy, I have the same card with almost the identical situation, the only difference is I'm getting only 800 ohms on the 2.5V is for HBM, you were getting 4 kilo ohms. could a degraded coil be preventing HBM to fire properly? I reflashed the bios to an earlier version to confirm that is not the issue. your comments would be really appreciated
I got a R9 290X that doesn't want to display image, in diverse manager it says its running normal, but GPUz show the same thing, no core temp, bo core or menory speed and other info. Is it memory related or core? Not sure how i should test memory when it cant make a image. The bios seems to work fine as well.
I have a 6800xt with these symptoms sadly. I am able to pull memory size through GPU-Z but not speed. All core clocks at 0. I may have a dead core.
I wonder how difficult is to find a GPU core replacement to replace the dead one with. Does AMD sell the Radeon VII's cores for repairs?
Nope, VII is EOL
My radeon graphics card getting black screen when I try to install drivers and fan stop running monitor goes on and off what should I do bro
Welcome to the famous error 43 of the Radeon VII
A month ago I uploaded a video to my channel of the diagnosis of the same graphics card with the same error.
There is the solution... No, it's a joke, I didn't find a solution. Most likely a faulty GPU.
I can't wait for my card to arrive, kinda nervous
i have one that doesn't post, with no video output, 5 beeps from motherboard saying it doesn't recognize the GPU. Would you assume this to be a dead core also?? It wasn't used for mining, always kept a very aggressive fan curve, no water damage or anything of that sort. It did start intermittently losing video output, but worked fine after a re-boot. And then colors were distorted if HDR was turned on in Windows. Reds became purple but it was fixable via Radeon software.
Should I try to reflow? Or is it worth the effort? I can't tell if it's code 43 because it can't boot into windows or even the bios.
What is my gpu damage if only show display in few seconds and after that the fan start spinning?
Bring it to a technician
@@TechCemetery can still be fix sir?
Hello, can anyone advise a good or similar multimeter that has the continuity (beep) mode.
wow. How did you begin to learn about fixing GPUS?
Do you think it's due to server power supplies in mining rigs or backwards risers in mining rigs? Have you seen this in non-mining cards?
Mine just died yesterday, same story, standard desktop, threadripper X399 on a 1200W Platinum rated supply. No risers.
What brand u have?
Xfx or Sapphire
I heard all radeon 7 with Hynix memory always dies
@@DeadlyVenomKing I believe it was XFX
Check this out known issue with Xfx
ruclips.net/video/8C_tx2CW9VU/видео.html
I got a Radeon VII That's still working.. so ummm.. I'll start saving up for another videocard I guess.... Cuz if what your say'n is true to most of the Radeon VII's Mine is already walking out that door. I Got a R9 390 8G, it powers on and gets into windows but then it goes blackscreen / stops working. What do you think the likely hood is that it's still fixable?
For an R9 390? I think there's a fair chance it can be repaired. When I speak about the number of dead Radeon VIIs, I'm mostly talking about the ones that are non-working. As in 90% of non-working Radeon VIIs have dead cores and are not fixable. I don't know the actual ratio of non-working to working Radeon VIIs.
i got a Radeon VII that is still working too
(spoiler 🤓)
If it was memory related problem all along, I assume there is no MATS equivalent for AMD cards? (If anyone can confirm, I appreciate it 💜)
On radeon pro wx 7100 it also have 2.5v rail and in this case idk wtf is this used for
I ran mods and mats and it's says only 30 errors across one whole bank I read thru forums that that is a software bug, I tried flashing the bios but that didn't change anything what else can be done and is that really a softwear error
Not a software error... the core is dead in the memory controller...
@@down2earth485 is that even repairable?
@@down2earth485 or do you not know?
sad you stopped posting:(
It would be possible to buy the heatsink of that dead card?
Customer card, not mine to sell.
thanx
"Lightly used - working" just whaiting to happen...
Can I send you my card for repair?
Wow, you are as good as louis rossmann..
I can replace cores if you want - I work in an electronic factory
Perfelyfine!
Weird how this card came out after the first release of the 20 series Nvidia cards yet unless you have one, nobody remembers
I didnt even know this WAS a card until I had one come in for Error Code 43
why rewire ?
That should kill the eBay trade in Radeon VII stone dead
I cand fix ? 3070i
HELLO i have same problem
Such a shame these Vegas are fragile.
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