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Online 2d graphing tool

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http://memorystomp.com/graphtoy/#draw1%3Dtrue%26formula1%3Dsin(4*x)%252Fx%26draw2%3Dtrue%26formula2%3Dfloor(x-frac(t))%252Bfrac(t)%26draw3%3Dtrue%26formula3%3Dnoise(x)*x%26draw4%3Dtrue%26formula4%3D2%2B*%2Babs(%2Bfloor(x*0.5%252B0.5)%2B-%2B0.5*x%2B)%26draw5%3Dtrue%26formula5%3Dlog(x)%26draw6%3Dtrue%26formula6%3D-x%252Bsin(x)%26draw7%3Dtrue%26formula7%3Dtri(0.3%252Cx-t*b)%26draw8%3Dtrue%26formula8%3Df7(x)%2B%252B%2Bf7(x*(2%252Ba))*0.5%2B%252B%2Bf7(x*(4%252Ba))*0.25%2B%252B%2Bf7(x*(8%252Ba))*0.125%26mShowAxes%3Dtrue%26mShowGuides%3Dtrue%26mShowGrid%3Dfalse%26paused%3Dfalse%26lightTheme%3Dfalse%26mXres%3D960%26mYres%3D720%26mCx%3D-0.7874999999999996%26mCy%3D-1.4625000000000006%26mRx%3D12%26mRy%3D9%26backgroundCol%3D%26A%3D0.271%26B%3D0.254%26C%3D0.130%26mySize%3D1%26myPresets%3D0

Reanimation of P6T freezed on «press Del to enter setup…»

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Asus P6T LGA1366 Intel® X58 ICH10R +i7 940

Характерные признаки:
зависает на splash-screen «press Del to enter setup…», не отвечает на кнопку выключения, экран работает
не отвечает на клавиатуру, но при этом есть +5vusb
нет num-lock
греется южный мост
POST 38

Лечить так:
Качаем последний биос с сайта Asus, качаем AMIBCP337.exe, открываем BIOS в программе
Во вкладке Advanced -> USB Config — > USB Functions устанавливаем в DISABLED на обоих режимах. Сохраняем рядом с оригиналом.
Вынимаем SPI flash MX25L1605D из кроватки, суём в программатор (например, CoRight USB Programmer)

Родным софтом программатора делаем бэкап биоса из флешки, стираем, записываем последний биос с сайта Asus. Ставим флешку в MoBo и проверяем зависание на POST 38.
Если зависло — прошиваем изменённым биосом (USB Functions — DISABLED), проверяем
Если опять зависло — можно попробовать отключать Onboard Devices

Второй метод: прошить на такой же, но рабочей матери, благо кроватка позволяет

по мотивам https://www.rom.by/forum/AsRock_G31M-VS

TeamRedMiner 4Gb

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This is an example table with 2 x Nitro+ 470 4GBs mining at 29.65 MH/s
each at full speed, i.e. 59.30 MH/s total, having 4078MB of DAG buffer
space available. Power draw will stay roughly the same, so your
efficiency will take about the same hit as the hashrate.

Epoch  DAG MB  DAG %    Hashrate  Loss %  ~date (https://minerstat.com/dag-size-calculator)
381    4072    100.00%  59.30       0.0%  10th Dec 2020
382    4080    99.95%   58.38      -1.6%  14th Dec 2020
383    4088    99.76%   54.89      -7.4%  18th Dec 2020
384    4096    99.56%   51.46     -13.2%  21st Dec 2020
385    4104    99.37%   48.29     -18.6%  25th Dec 2020
386    4112    99.17%   45.17     -23.8%  29th Dec 2020
387    4120    98.98%   42.17     -28.9%  2nd Jan 2021 
388    4128    98.79%   39.35     -33.6%  5th Jan 2021
389    4136    98.60%   36.80     -37.9%  9th Jan 2021
390    4144    98.41%   34.23     -42.3%  13th Jan 2021
395    4184    97.47%   22.46     -62.1%  16th Jan 2021
400    4224    96.54%   12.55     -78.8%  20th Jan 2021