I also seen Polish YouTuber who fixing GPUs have similar issue with this GPU model a year ago [url]https://youtu.be/bBd6wNAiyyI?t=423[/url]
Edit never mind gpu packaged failed looks like factory defect shows its ugly side after all this time.
[ATTACH=JSON]{"alt":"Click image for larger version Name:\tFailed core.jpg Views:\t0 Size:\t1.97 MB ID:\t3252710","data-align":"none","data-attachmentid":"3252710","data-size":"full","title":"Failed core.jpg"}[/ATTACH]I also...
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Looking for AMD RX 6800 Reference BoardView
As in topic I have RX 6800 without 1.8V line and will be happy if someone have schematics
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Asus TUF X670E Gaming Plus WiFi mising SMD
I missing 6 pin SMD next to super IO any one can point me to correct part ?
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Re: Sapphire GPRO X080 (RX 6700) anyone try add video output ?
Looks like I not notice this strapping resistors next to core damm :/Last edited by Rabit; 07-02-2023, 09:00 AM.
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Re: Sapphire GPRO X080 (RX 6700) anyone try add video output ?
I manage find alternative solution using iGPU on CPU to output image via motherboard HDMI.
[url]https://community.amd.com/t5/drivers-software/igpu-dgpu-not-working-on-windows-11/td-p/593745[/url]
This register tweak add switchable GPU option that is present in laptops to desktop now my mining GPU work in all games.
Some OC I change bios to standard Rx 6700 and UV 1.07V OC +15%TDP
[url]https://www.3dmark.com/fs/30292816[/url]
[url]https://www.3dmark.com/pr/2408611[/url]...Last edited by Rabit; 06-29-2023, 09:35 AM.
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Re: Sapphire GPRO X080 (RX 6700) anyone try add video output ?
Update:
GPU chip have laser off sense pin for detection if monitors is plugged on all ports, I know because I put all smd *( even freaking 0201) and display ports on board and not worked and only after this I notice it I been fooled due all data signal pins are still connected and have correct resistance values :/
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Re: Sapphire GPRO X080 (RX 6700) anyone try add video output ?
I think add top 2 display ports due schematic that I have from Rx 5700 full info and RX 6700 only info about resistors and capacitors, but they they have different values for capacitors on bottom display port and one of smd needed for HDMI is no longer available to buy, values of capacitors, resistors I getting from schematics.
Before I order parts please check this SMD that I identified:
K27E 7 - 2n7002dw - Sot363 - Panjit On schematics from Rx 5700 show 2n7002dw
MA 76 6 - MBT3904DW1T1G -...
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Re: Sapphire GPRO X080 (RX 6700) anyone try add video output ?
I borrowed from a friend Rx 6700xt to make some measerments
Close up
I recognized parts thanks to comparison to Rx 5700Xt board view
GH15E - AZ1117CH-5.0 x1 BCD Semiconductor
K27E 7 2n7002dw Sot23-6 x7
MA 76 6 MMDT3904-7-F x3
WCM 13 2n7002l x4 Nexperia
1N x1 3 pady - I do no know what this is ???
I have also some diodes any advice ??
Top layer this can false identification due diodes...Last edited by Rabit; 03-21-2023, 01:20 PM.
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Re: Graphics card Schematics and Boardviews
Can someone have schematic to Rx 6700
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Re: Sapphire GPRO X080 (RX 6700) anyone try add video output ?
I get myself one photos
For comparison Sapphire Rx 6700XT
Any one can help identified missing components ?...Last edited by Rabit; 03-15-2023, 10:17 AM.
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Sapphire GPRO X080 (RX 6700) anyone try add video output ?
I asking because I can get myself new one unused for half price of Rx 6600xt.
From photo their pcb looks like Sapphire RX 6700 10Gb but missing video outputs.
I have some experience with soldering, I only concern about what smd parts to gets and if I can Flash Bios on it ?
Any one know list of needed smd parts caps/ resistors for HDMI and Dispaly ports ?
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Re: Msi B550M PRO-VDH Identified Missing Components
My flux is some chine cheap paste staff my solders splatters everywhere , I have hot air but not much experience with.
93ohm change to 53ohm but this can be due repairing broken trace.
also 10k ohm show 9.6k but testing now under stress test Furmark dGPU Rx 470 + CPUz stress test for CPU and is stable, previous owner have instant crash when stress dGPU Rx 5700xt
I ordered some PVB-60 Varnish from AG Chemia because was cheaper than solder-maskLast edited by Rabit; 03-29-2022, 08:17 AM.
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Re: Msi B550M PRO-VDH Identified Missing Components
lol my 250mW resistor are so large that I not see pads, time to buy smaller one ;0
Capacitor soldered with coper wires, my work results do not look neat at all, my soldering skills are not top notchLast edited by Rabit; 03-28-2022, 04:54 AM.
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Re: Msi B550M PRO-VDH Identified Missing Components
Left and down 93ohm confirms
last question about resistor 10kohm for NCT3933U what wattage use ?
I see in schematic 1%4 this will be 250mW ?
Thank you all for helpLast edited by Rabit; 03-25-2022, 02:35 AM.
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Re: Msi B550M PRO-VDH Identified Missing Components
Resistor from first pin second chip show 93ohm on my multimeter on block diagram I find only one 11 pin chip that have resistor 0ohm + capacitor on first pin and no GND on pin 1-10 like this chip
page 55 RT8125ELast edited by Rabit; 03-24-2022, 02:15 PM.
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Re: Msi B550M PRO-VDH Identified Missing Components
Checked on this chip what leg is connected to resistor pad and this lock like pin2 sense and in block diagram I see one with 10kohm 1% resistor this equal to my results from multimeter.
I make close up oh chip connected to capacitor pad
...Last edited by Rabit; 03-24-2022, 12:41 PM.
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