this is just a test - Page 011

Thank you, that is the app I used.

Alright, now simply insert SD and boot miner. 19 series requires SD to stay in for it to run, its not an install, its a "run-only"

No i did not. i ran version 1.0.9. looks like they upgraded to 1.0.11

Yea, somehow it is not working for me 😅

have you tried updated the bitmain base firmware first before vnish?

No, I was wondering which firmware should I use for the 88

Neither of the ones on the website work. Try this. Got this from one of my contacts at bitmains great voyage repair center

Thank you very much ! I’ll try this and see what is up !

please let me know if that works. I just got the file this morning which was great timing for yotu

For sure I’m doing it right now !👍 yea, I am in luck hahahaha let’s see how it performs !

Ill see how it goes for you and will update if required. Thanks for your feedback.

Thank you guys, it didn’t work with my first attempt, but maybe I’ll try to revert it to factory settings and then update the provided firmware by Richard. I’ll see how that goes. I’ll keep you guys posted !

Trying to connect pictool, keep on getting invalid target Id, any one got same issue?

You need to power the PIC with PICkit, feed the 3.3V the PIC expects. You do that by going to advanced mode/power. Make sure you plug the connectors on the right side, otherwise could physically break PIC.

Problem gone, seems like pin connection loose

That can also happen, yeah

Can an admin make this group a public invite link?

Custom firmware is not supported on Amlogic boards my man

Who is the admin?

https://t.me/+P5yhKS-rTU8xYjBi

Ok

Hello. Ask away.

confirmed

So same as regular test fixture. Change chip 5 retest then change temp sensor if chip 5 change doesn’t fix issue.

What distinguishes your device from a regular test fixture other than the graphical representation of the chip and the WiFi connectivity?
Thanks.

I think you should talk to someone who has used different testers. It will be more productive.

I have used and am using the other tester, im trying to figure out how your tester is better so I can make my decision to buy it.
If your tester just offer a gui then it’s not worth it for me, if there is more then I want to know so I can make a decision.
Why would I ask someone else other than the source or the seller about their product?

All the differences from the usual tester are on the website. I am a technical specialist. I do not know what else to answer you. Perhaps engineers using our product will be able to answer better.

Anyone has experience using reflow oven here? Thx

Ok, good link , answers all , thank you.

Hi Jacob thank you, is there anyway to change it to vnish other than swapping the control board ?

ARC tester provides power constantly and you can test points out longer vs constantly pressing test button and waiting for script to run. Although ARC can be little too sensitive sometimes and won't show ASICs while regular jig does

Will it show all ASICS requiring replacement at once?

If the board is all functioning, it will start showing bad/weaker ASICs otherwise it will stop at an Asic and then you have to diagnose if its an ASIC or if it is LDO, cap, resistor etc. For L3, rule of thumb flash the PIC first. Then fixture test it. I do not know if it compares the hex file.

On ARC whatsminer it's nice that it will show eeprom info and required board voltage. Flashing eeprom either scan the QR code or type it in. I did have few instances the ARC did not recognize eeprom but the fixture did. That wad fixed with recent update i believe

I would recommend both, the ARC is great, it shows you the chips and temp sensors, and their location on the board for quicker diagnostic and to locate the suspect chip

It does somewhat of an advanced test, but if you want to do a full pattern test, you will need to either use the regular fixture, or an age test.

The ARC you can test non stop, but for the l3s and s9s you can do that anyway

They both have their pros and cons
And they both are different tools for the arsenal

L3+ does not have an eeprom, the L3+ board stores settings in the PIC controller. We could implement PIC firmware, but unfortunately this does not work through the u2c bus, only through the ICSP bus, which PICKIT does an excellent job of.

Unfortunately, it is impossible to find faulty chips without measurements on the board, this is true for any tester and control board. It is generally impossible to find all the faulty chips in a given board architecture.

And it could not even be the asic that's the problem, and no fixture will tell you if it's the dc-dc, boost, ldo, or other components

unfortunately, yes, the miners have not reached this level yet)

Greetings! Choose your hands the desired model and work. And please send us a dump of eеprom from this board, we will fix the situation!

Tell me please, what is your language? We can speak with you in your language.

Hello, what is xDRx means?

This means that there is a dump unrecognized by the tester in the eeprom of the board, which is similar to the Antminer DR series. It is also possible that the dump is corrupted.

Not if you have Amlogic unfortunately, no custom firmwares have managed to bypass the secure boot yet I think

Tnx man! I do what you advise me!

Has anyone gotten the NP reading on tester, change PIC and still get the NP reading? Trying to troubleshoot 6 boards with NP Pic issues... any ideas greatly appreciated!

Hello guys i am still having problems with this, what do i trouble shoot? The cable is not the issue

Ok got it thank you !

Hey,
Could be many things.

Try to reverse your plug, so the end that you're always plugging into the Hashboards would be into the Tester.

Try to change the cable. You can use one of your actual miner.

Take a look on the I/O Port, make sure everything is nice, clean and straight.

Try to plug your cable a bit faster. It needs to be plugged straight, without wiggling and without hesitation. It should be plugged within half a second.

Try to reflash EEPROM. If you cannot with ARC tester, use a Pickit3 if you got one.

Thank you Raz will try these steps!

Hello guys! My ARC has trouble rewriting eeprom. It doesn’t fill up the bar… Normal test run works, but eeprom rewrite doesn’t.

Hey,
Take a look at the explanation and the video right up

Yes

Hold the red button while powering on the ARC

Hello! Can you list the boards that you connected? And photos of the place where its industry stands on these boards, if possible

I tried changing the cable and it didn't go away.

Can someone confirm if the eeprom write function on whatsminer arc is overwriting entire eeprom or only select areas?

All you need is board serial and bin. Not sure if software knows the rest

if you change one parameter, only that parameter will be overwritten.

Hello, i am looking for this SRT045N012H, is it mosfet from APW12 PSU.

It is the eeprom of the HB. Try with another working Hashboard it

I tried another leaf

Then I don’t know

I am plugging a regular S19 95T hashboard into my tester and it is saying this

Hello! Unfortunately, Bitmain did everything to determine their board by its EEPROM was impossible. For our part, we are doing everything to somehow solve this, but it is getting more and more difficult, as Bitmain continues to complicate everything faster than we find a solution.
You can test your device, it will work, but don't flash it in the EEPROM.
And send us a dump of this board with a description of the exact model please!

how do you like the idea for the training module?

i link

very nice

hi

You tried a simple reboot? If that doesnt do, power off again and while you power it on, press and hold red button. It should allow to relink to wifi.

I would like to try first

Wifi signal is strong where you at?

strong

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I am having troubles with my new Asic Repair tester for Antminer series. It will not read anyboard, it only says that eeprom/pic is wrong. If ARC Tester would be willing, I have screenshots of the tester reading this way, and the serial number for this particular tester. It has no updates available. I have restarted it several times and tried to test many different series and models of boards.

Hello! For first check please with this instruction.

Greetings! Choose your hands the desired model and work. And please send us a dump of eеprom from this board, we will fix the situation!

Where do i get the dump from eeprom i am new to this

have you eeprom editor option in tester?

Yes

https://youtu.be/SQQOD1c5RoU

Cant find in miner log all miners have vnish firmware and it dont show

custom firmware has changed the program, you can choose a model with your hands and work or flash it with a tester

Wait so i cant use the tester to fix boards that have firmware other then bitmain ???

you can, but the eeprom editor and the autodetect will not work, since some custom firmware changes the structure of the eeprom

Request Eeprom file

Hello I have many S19j pro (no pic) fonctionnal. And ARC always detect 0 asics

That power supply is not powerful enough
You need to buy one able to deliver at least 15 AMP in order not to have such voltage drop

Thank you

You can see how voltage goes to 11 V from 14 V

Hi to everyone.. so my problem for today.
I have an s19 I have 1.8 volts to all 76 Asic’s in RO. I have 1.8v and 0.8v in all LDOS. I have 1.8v vdd in all Asic’s I use power supply apw3 to power on the hashboard. I have 18v output on booster. And I have 0asic with working temp 🤬🤬🤬🤬🤯🤯🤯🤯🤯what is going on here ???

I'm tried with APW12 with bypass jumper with 15v on boot. and no asics. and my other PSU 12 amp no asics. I will try to bought PSU 15 amp but I'm not sure is that

Hey George

Temp sensors are independent from the chips on S19, so it's normal they're working without chips

If you got all your values, good ldo, and good Booster, try to change around I/O port

Check around U1-U2-U3 and the resistors/capacitors

If you got spare parts, just change them

Hello, I have an S19+ what should I set the voltage on adjustable power supply

12 volts fromAPW3 is not enough for C19, you need a quality 15 amp laboratory power supply

Ok I will test it tomorrow thanks for you replay :-)