The Fact About s19 hash board repair That No One Is Suggesting

The Fact About s19 hash board repair That No One Is Suggesting

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④ Detect whether or not the pins of the first chip will not be soldered thoroughly (you'll find tins to the pins from your side in the repair procedure, but right after eradicating the chip, it is actually located which the pins are certainly not stained with tin);

Repair approach: Examine the looks, measure the chip capacitor or resistance in entrance, generally It is because of poor chip soldering or a chip capacitor, resistor detrimental or abnormal resistance;

There are 2 types of account passwords: a person account is RXot, the password is admin; another account is miner, the password is miner. This software may be used with Debug application simultaneously.

3. Make the SD card Based on the necessities. When the hash board is simply put in with an individual-sided heat sink and detect the chip, instantly decompress the compressed deal to create the SD card;

a-3) Measure the resistance of R8 or R9 using a multimeter to examine if it is within 10 ohms plus the reading through is not going to leap randomly. Otherwise, remember to exchange both of these resistors

Or The 2 ASIC chips On this domain are usually not soldered appropriately. Many of them are caused by small circuit of 0.8V and 1.2V patch filter capacitors (measure the resistance of your patch filter capacitors connected to the front and back sides on the PCBA).

Test the applications to make certain the exam fixture can perform normally. Determine the parameters of the maintenance station check program, the version from the check jig, as well as other connected parameters.

five) Following running to get a length of time, there isn't a hashrate, the link to the mining pool is interrupted, then Test the community;

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This case is likely for being due to the abnormal resistance welding with the entrance and rear CLK, CI, and BO on the Xth chip, so customers shall focus on these 6 resistors. The little chance is due to X-1, X, X+1, that may be, among the a few chips, the next pins irregular welding disorders from the chip arise:

● When locating the faulty chip, the chip should be welded yet again. The tactic is to include flux around the chip (if possible no-clean up flux), and warmth the solder joints of your chip pins to a dissolved point out to prompt the chip pins and pads to re-operate in and accumulate the tin, In order to accomplish the influence of tinning yet again. If your fault stays a similar after re-soldering, you can directly switch the chip.

Likely, the IP can not be found because of abnormal Procedure. Refer to the very first level for troubleshooting.

② The next circumstance: Micro-brief circuit among alerts (0-a huge selection of ohms), because of the little resistor worth of the chip pins, initially make use of a heat gun to solder and see if it is Okay;

2. Once the EEPROM NG is displayed on the Liquid crystal display display on the hashboard tester, Check out whether the welding Get It Here of U10 is normal;