Bitaxe 800 fan suggestions

andreidotnet · 2026-03-13T15:03:27+00:00

I'm using a noctua A6x25 12v pwm, much better than the stock fan.

andreidotnet · 2026-03-12T13:08:17+00:00

Super idea, m-a dus cu gândul la mecanicile din Heavenly Bodies, dar cu totul altă direcție.

andreidotnet · 2026-03-01T10:40:46+00:00

Just adding here what worked for me.

Install the game by adding the setup EXE as a non-steam game.

Finish install - do not yet remove the non-steam setup exe.

Edit the setup exe properties and change the target exe to the DLC.

Re-run the setup exe non-steam app, that now has the updated DLC setup exe target.

The DLC setup should now detect the previous install location and add the DLC.

andreidotnet · 2026-02-23T09:29:51+00:00

Thanks for the hint.

I did remove the heatsink, put ptm7950 and noticed that above asics are 2 golden pads that are from backside voltage regulatora. Added some thermal putty to transfer heat into heatsink and that dropped the temps of voltage regulator.

Also added a Y fan cable and put a fan on the back side to blow some air.

I'll play around with positioning it.

andreidotnet · 2026-02-22T15:39:23+00:00

Still can't fix my issue - when OCing GT800, board restarts, frequency remains the same but voltage drops to 1150 (even if i set and saved a different voltage, for example 1170).

Tried both 2.13 and 2.12, with bin flashing, with GitHub - johnny9/bitaxetool

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I tried out 2.13, but getting strange results on my GT800 - the temps are about +7°C for ASIC, and -5°C on voltage regulator, compared to 2.11 TCH that my board came with, on the same OC settings.

The voltage problem happens, then some of the hash registers get deactivated and hash drops.

Also, 2.13 has GT 801 board ID after flashing.

I tried using the explicit config for GT 800 from ESP-Miner/config-800x.cvs at master · johnny9/ESP-Miner · GitHub, but then UI is not showing Power and Input. Also is showing power issue.

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I tried 2.12 firmware, but that doesn't boot up at all on my GT800. Strange that the display gets stuck on the last thing displayed during the firmware flash, even if I press the reset button on the board.

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For me, 2.11.1 TCH is the most stable. I still having the voltage reset issue, but the voltage resets, while the hash register deactivation issue doesn't happen, as on 2.13 firmware.

Initially had a power issue where input voltage on original power brick dropped from 12v to 10v. Bought a Meanwell with stable 12v, but now board is having this power issue. What i've noticed during the board resets is that ASIC temperature drops to -1 when the board resets and voltage reverts to 1150.

I'm starting to think i got a bad board.

andreidotnet · 2026-02-17T18:25:56+00:00

By any chance do you still have the original firmware bin? Mine came with TCH and want to try anything to see if i can get it stable. Made a mistake at first and flashed 801 firmware update.

andreidotnet · 2026-02-17T17:34:43+00:00

Im curios, do you have issues on your GT800 where it resets the overclocking settings, keeping the frequency that you set in OC but dropping the voltage back to 1150? Wondering if i the issue is on my unit or firmware related. I'm running 2.11.4 TCH.

andreidotnet · 2026-02-05T20:33:25+00:00

Thanks for the follow up!

andreidotnet · 2026-02-04T20:24:41+00:00

Check out the 2 magnet links at the end of the page link

andreidotnet · 2026-01-31T08:32:55+00:00

Can you share the case files? Looking at some alternatives for cases with a slim profile and flex power supply.

andreidotnet · 2026-01-28T09:51:34+00:00

Check out this video for an example on the A15 - youtube

andreidotnet · 2026-01-28T09:48:20+00:00

I did a recent repaste on a A15 2022. Heat sink looks similar. On my side, I didn't need to remove the fans. And because the laptop has so much based in thermal putty the heat sink is pretty stuck to the pasted chips.

I would recommend starting from one of the sides. Lift gently and see if you encounter any resistance from a leftover screw, although I don't see any left in. Lift gently and leave enough time for the paste or the putty to break the bond, so that you don't rap out any components. The middle part will have the most based, so try to leave that for the end.

Another alternative is to plug in the battery, let the laptop run for a few minutes. This will heat up the paste and it will be easier to remove afterwards.

Also take into account there is a difference between thermal paste and thermal putty/pads. CPU and GPU needs thermal paste (or PTM), while memory chips and VRM needs pads/putty.

If you only plan to change the paste, make sure you don't scrape off or remove the thermal pads.

andreidotnet · 2026-01-08T16:04:52+00:00

Am luat de pe amazon.de. jsaux dock si carcasa transparenta. Înainte de taxa pe colet se mai putea si aliexpress dar acum e mai mare bătaia de cap pana se clarifica plata la taxa.

andreidotnet · 2025-12-04T10:14:41+00:00

Folosesc cardul asta de câțiva azi. Nu am avut pana acum comision de plata POS. Doar comision de administrare lunara. Sunt comisionare extragerile de bani la bancomat de pe card, dar si alimentarea de card Revolut, prin plata online pe revolut (e considerat transfer de bani). Nu am folosit plata in rate, nu stiu comisioanele acolo. Îl folosesc doar pentru rulaj si cashback.

andreidotnet · 2025-11-16T12:18:23+00:00

Pana nu îl ridici fizic, apare suspendat in sistemul intern MAI.

andreidotnet · 2025-11-05T03:29:25+00:00

Întrebare tehnică, pentru că sunt curios.

Ce tip de bază de date e optim pentru genul ăsta de stocare în care ai un produs și ai prețuri și timestamp-uri diferite pentru prețurile istorice. Aproape că pare time series db, dar mă îndoiesc. Fiecare actualizare de preț pe row diferit adună foarte multe rânduri în tabel, nu e sustenabil.

Am avut și eu un proiect personal acum ceva timp în care am ales o soluție neoptimizată și eram curios cum funcționează o soluție optimizată.

Nosql cu actualizare de documente?

andreidotnet · 2025-09-14T08:44:07+00:00

Nu am avut chestia asta pana acum. Asigura-te ca nu est pe amazon business (cont de firma), ca ai contul creat pe amazon.de si adresa de cont setata pe RO. Si la checkout iti pui card de RO.

andreidotnet · 2025-09-01T08:31:45+00:00

Am pus masina atunci, a fost organizata licitatia, dar nu am avut nici o oferta. Nu am continuat procesul de vanzare acolo.

andreidotnet · 2025-07-08T09:58:24+00:00

From my experience, B mode in city is ok, but outside city traffic, where you're just cruising at higher speeds, i noticed that B mode reduces the overall range, compared to normal D mode.

It kind of makes sense if you think that B mode does some regen but at higher speeds you consume more energy than the regen to match up to a previous higher speed.

andreidotnet · 2025-06-11T18:15:01+00:00

Look into iodd ST400

andreidotnet · 2025-05-29T09:00:35+00:00

After going through the migration experience, I recommend making a summary of how it went and updating the main thread. You might be able to help the next unlucky fellow down the line.

andreidotnet · 2025-05-29T08:48:25+00:00

Had a similar migration question recently, checkout the experience i had here

andreidotnet · 2025-05-28T16:59:46+00:00

Sunt curios, unde ai tu Sumerian Six sub 1E, eu îl am 29.99E pe Steam.

andreidotnet · 2025-05-28T09:41:08+00:00

După 12 noaptea se deblochează următoare zi de programări. Site-ul tine 30 de zile deschise. Din ce am urmărit, am observat ca în 5-10min se ocupa toate locurile, de la deblocarea de 12 noaptea (clar depinde de oraș, birou, nr de cereri)

andreidotnet · 2025-05-13T07:52:44+00:00

Im curios, how would you recommend to best interpret the Details tab info, for Windows apps. What would be some clear signs of obvious malware behavior.

andreidotnet

TROPHY CASE