Well it is a trial and error if you don't know what exactly the firmware installed before you can start flashing it with the 2nd one which is this ANTMINER-S19-release-202111161922.bmu
If you have some issue experience then repeat the procedure flash it again with recovery and then flash it with the first one "ANTMINER-S19-merge-release-20211216091201-8IN1.bmu"
Then test it again.

Currently, there is no other SD card firmware for s19 they only have one image even on BraiinsOS, ASIC.to, and Awesomeminer they do have SD card firmware but it won't flash directly to the nand.

How about flashing it two times?

And what exactly is the issue you currently experience?

If the firmware from Bitmain does no solve your case you can use other firmware available from what I mentioned above it won't flash to nand but it will boot directly from your SD card. So you need to keep the SD card plugged.

Or try to contact Bitmain and maybe they do have another SD card image that can totally clear the Nand program.

Have you tried to read their firmware description it should explain which firmware you should flash.

Check this image below it was from the Bitmain firmware description for s19



Do not worry about flashing it to the most recent firmware you can able to revert it back by flashing it through SD card and only revert it back if you experienced some issue.

Now I'm even more confused, you are getting 39C after four hours of mining? That's very good and you don't need any extra cooling system for the gpu, the safest high temperature for Nvidia graphics card is 75C, mine never goes over 69C and I mine 24/7, getting 39C is incredible

This happened to me after activating a new feature in windows. it was on SYSTEM: Monitor (first item on top)- graphicsettings (the last one)- hardwarebased GPU (?).
Dont turn this on. Turn OFF.

This happened to me after activating a new feature in windows. it was on SYSTEM: Monitor (first item on top)- graphicsettings (the last one)- hardwarebased GPU (?).
Dont turn this on. Turn OFF.

I dont understand the discussion about reported in the miner and shown in the pool.
The Miner in the rig reports the hashrate of the rig and the pool calculates the hashrate out
of the sended found shares. And thats always a difference.

Mostly my hashrate at the pool is a bit higher than in the miner. 1%. But thats Luck etc.


Simplemining:
+---+-----+----+---+-----------+----------+----+-----+-----+-------------+
| ID GPU Temp Fan Speed Shares Core Mem Power Efficiency |
+---+-----+----+---+-----------+----------+----+-----+-----+-------------+
| 0 3070 52 C 0 % 62.15 MH/s 8934/0/17 1365 8100 112 W 554.87 KH/W |
| 1 3070 57 C 0 % 61.89 MH/s 8928/0/0 675 8100 120 W 515.78 KH/W |
| 2 3070 50 C 0 % 62.18 MH/s 9002/0/0 1395 8100 113 W 550.24 KH/W |
| 3 3070 50 C 0 % 61.80 MH/s 9038/0/0 660 8100 114 W 542.08 KH/W |
| 4 3070 49 C 0 % 62.20 MH/s 8983/0/0 1470 8100 120 W 518.33 KH/W |
| 5 3070 48 C 0 % 62.15 MH/s 8978/0/4 1305 8100 120 W 517.96 KH/W |
| 372.37 MH/s 53863/0/21 699 W 532.71 KH/W |
+---+-----+----+---+-----------+----------+----+-----+-----+-------------+

2Miners:    Current             Average
3070-2   421.77 MH/s   386.75 MH/s


Simplemining:
+---+-----+----+---+-----------+----------+----+-----+-----+-------------+
| ID GPU Temp Fan Speed Shares Core Mem Power Efficiency |
+---+-----+----+---+-----------+----------+----+-----+-----+-------------+
| 0 1080 70 C 0 % 29.26 MH/s 2158/0/0 1594 4519 104 W 281.37 KH/W |
| 1 1080 72 C 0 % 29.65 MH/s 2191/0/0 1607 4519 104 W 285.07 KH/W |
| 2 1080 70 C 0 % 29.15 MH/s 2108/0/0 1582 4519 104 W 280.26 KH/W |
| 3 1080 66 C 0 % 29.91 MH/s 2222/0/0 1620 4519 104 W 287.57 KH/W |
| 4 1080 65 C 0 % 29.26 MH/s 2165/0/0 1582 4519 104 W 281.39 KH/W |
| 5 1080 67 C 0 % 29.90 MH/s 2175/0/0 1632 4519 104 W 287.52 KH/W |
| 6 1080 69 C 0 % 29.85 MH/s 2211/0/0 1607 4519 104 W 287.01 KH/W |
| 7 1080 69 C 0 % 29.87 MH/s 2232/0/0 1632 4519 104 W 287.22 KH/W |
| 236.85 MH/s 17462/0/0 832 W 284.68 KH/W |
+---+-----+----+---+-----------+----------+----+-----+-----+-------------+

2Miners:    Current             Average
1080-1   281.18 MH/s   240.44 MH/s


2Miners FAQ:

My hashrate is lower than in the miner
Since you start to mine your hashrate grows gradually. Please wait. The pool determines your hashrate based on the amount of shares sent by your mining rigs (workers). This value could be a little bit different from reported hashrate (in your mining software).

I am running the suprim x i have got at 1100 Mhz and 1500 RAM (Windows and custom voltage).
Powerlevel is at 100% but i doesnt affect the hash.

@Seph213

Thats a point. But rising the powerlevel shouldnt help this much because
the 3080 dont need over 250 Watt for ETH. So i am amazed. Maybe faster
VRAM settings in the BIOS? My asus tuf oc cant do more than 98.5 at 1149.
Hope we can get more infos where the difference is.

Trying out the 5.6a beta right now on a 8 x 3090 rack. After 8 hours in and it seems like the stale rate has dropped a bit and hashrate seems a tad more stable on the pool end.

A bit early to say 100% success but so far 0 issues...

You dont need more power. You need well cooled ram.
My suprims doing 102.x hash with +1500 and around 225 Watt.

Same problem here, my 2080Ti, 3060Ti and 1660 were all fine with PhoenixMiner, only the 3080s had stale shares

Hello, I also have MSI RTX3080 Gaming X and some problems with ETH hash rate (88 only).

My stock BIOS was: 94.02.42.00.FB, flashed new Supreme X from techpowerup: 94.02.42.00.F9 but still no results.
No matter what I do GPU core is about 930MHz. Can You share Supreme X bios version and Afterburner settings for that card to get higher mh/s.

Will RTX 3060 mine without installation on a motherboard, speed 48-50 mh / s?

Yes, I had a lot of stale shares with pheonixminer. So I switched to Trex and the problem disappeared. I'm using Nanopool.

Yes, I had a lot of stale shares with pheonixminer. So I switched to Trex and the problem disappeared. I'm using Nanopool.