How to Setup NerdQaxe++: The #1 2026 Guide

NerdQaxe++ is designed to run from a stable 12 volt direct current power supply. For default settings, a supply that can provide at least 8 amps of continuous current is recommended, and 10 amps gives comfortable headroom for higher power modes or warmer environments. The miner uses an XT30 power connector on the board, so your supply should present a matching XT30 connector that is correctly wired for polarity. Using an undersized or poor quality power supply can cause instability, shutdowns, or long term stress on the voltage regulators, so Solo Satoshi always recommends a quality 12 volt supply that is appropriately rated.

If the power supply appears to be on but the miner display stays dark and the fan does not spin, start with basic checks. Confirm that the XT30 plug is fully seated in the board and not partially inserted. Verify polarity with a meter if you made or modified the cable yourself. Make sure the supply is actually enabled and delivering 12 volts under load, since some server supplies require a separate enable pin or jumper. Try a different AC outlet and, if possible, a different compatible power supply to rule out a weak or faulty unit. If the fan briefly twitches and stops or the board clicks on and off, that usually indicates the supply is going into protection from undervoltage, overcurrent, or an internal fault, and you should not keep cycling it repeatedly without understanding the cause.

You can run more than one NerdQaxe++ from a single larger 12 volt supply such as a Mean Well, if it is sized correctly and wired safely. Add up the expected current draw for each miner at your chosen operating settings, then choose a supply that can provide at least that total current on a continuous basis with extra headroom, ideally around 20 to 30 percent above your calculated load. Each miner should have its own properly sized DC branch with appropriate wire gauge and a secure XT30 connection. Avoid running near the absolute maximum rating of the supply, avoid long undersized DC runs that can create voltage drop and heat, and make sure all DC connections are secure and strain relieved. If you are not experienced with DC power distribution, it is often simpler and safer to give each miner its own dedicated supply.

On NerdQaxe++ the primary power input is the XT30 connector and you should plan to power the miner from a proper 12 volt DC supply. The USB C port is intended for data use cases such as firmware flashing. Even if the board can technically receive some power from USB during certain modes, that is not a supported or recommended way to run the miner, and it will not provide enough power for normal hashing operation. Always treat USB C as a data and maintenance interface and XT30 as the power input.

On first power up the miner will either broadcast its own temporary WiFi setup network or will display its network information on the screen, depending on firmware version. If you see a NerdQaxe or similar access point from your phone or computer, connect to that network and follow the instructions to choose your home WiFi, enter the password, and save the configuration. If the screen shows an IP address on your existing network, you can type that address into a web browser on a device on the same network to reach the AxeOS interface. In both cases, take your time entering WiFi credentials, avoid special characters that some embedded devices struggle with, and keep a note of the IP address once everything is connected.

Most small miners connect only to 2.4 gigahertz WiFi networks, not 5 gigahertz, so first confirm your router is broadcasting a 2.4 gigahertz signal. If your router combines both bands under a single name, consider temporarily giving the 2.4 gigahertz band its own name and password so that the miner can reliably attach to it. Check that you are using the correct password and that the network does not have extra captive portals or enterprise style authentication, which embedded devices usually do not support. Position the miner where it has a clear path to the router or access point, not hidden behind metal objects or in a far corner of the building. If it still fails, reboot both the router and the miner, and as a last resort you can perform a WiFi reset or factory reset from the device buttons or menu, then set up the network again from scratch.

If your firmware shows status on the screen, the current IP address is usually displayed there once the miner has joined your network. Write that address down, then enter it into the address bar of a web browser on a device connected to the same router.

Yes, it is possible to solo mine with NerdQaxe++ by pointing it at a solo pool that connects to your own node or by running software that exposes a suitable stratum interface backed by your node. The main advantage is that you have full control over the node and do not depend on a third party pool, and if you are solo mining you keep the full block reward if you find a block. The tradeoff is that a single NerdQaxe++ has a small amount of hashrate compared to the network, so finding a block is a rare lottery style event and you must be comfortable with long periods with no payouts. Mining on a standard pool smooths out rewards through frequent small payouts but involves trusting the pool operator and often requires an account on the pool website. Many home miners choose a mix, pointing some devices at a solo style pool and others at a regular pool.

Exact numbers depend on the specific revision of hardware, firmware, and operating conditions, but you can think in terms of a normal stock range and an enhanced range with careful tuning. At stock settings you should expect a steady hashrate close to the published specification for your version of NerdQaxe++ (4.8 TH/s). With moderate overclocking, good cooling, and a quality power supply, many units can run noticeably faster while staying within safe temperatures. Extreme overclocks that push voltage and frequency far beyond recommended values may show impressive short term hashrate on the dashboard but are much more likely to crash, produce invalid shares, or shorten component life. For a daily mining setup, it is usually best to find a sweet spot where the hashrate is stable over many hours and the temperature and fan speeds remain reasonable.

If AxeOS shows zero hashrate, begin by confirming the miner is actually connected to a pool and that there are no error messages on the dashboard. Check that your pool address, port, and worker or Bitcoin address are entered correctly and that your internet connection is working. Look at the logs for repeated connection failures or authorization errors from the pool. If the local dashboard shows shares being submitted but the pool still marks the worker as dead, refresh the pool page, make sure you are looking at the correct worker name, and give the pool a few minutes to update its charts. If nothing appears either locally or on the pool after a restart and configuration check, capture a screenshot of the settings, export or copy recent logs, and contact Solo Satoshi support for deeper troubleshooting.

Accepted shares are valid pieces of work that the pool has accepted from your miner and that count toward your reward. Rejected shares are submissions the pool did not accept, often because they were malformed or did not meet the pool difficulty and can indicate either instability or connectivity issues. Stale shares are valid solutions that arrived too late because the pool had already moved to a new block template, typically due to latency or network delays. Hardware errors represent internal calculation errors in the ASIC, which rise when settings are pushed too far or when there are power or thermal problems. Efficiency is usually reported as hashrate per watt and gives a sense of how much work you are getting for each unit of power you draw. In a healthy setup you want a high accepted share rate, low rejected and stale counts, low hardware errors, and a stable efficiency value.

Solo Satoshi’s NerdQaxe++ is designed to operate reliably at stock voltage and frequency with adequate cooling and a properly sized power supply. Around those defaults there is usually a modest tuning window where you can raise frequency and possibly voltage to gain extra hashrate, as long as temperatures remain under control and hardware errors stay low. There is no single magic maximum for every board because chip quality, ambient temperature, and power delivery can vary. As a general rule, large jumps in voltage for small hashrate gains are not worth the extra stress, and running so close to the limit that the miner regularly crashes or overheats is not considered safe. If you are not sure whether a specific combination is reasonable, error on the side of lower voltage and monitor logs and temperatures closely after each change.

Mild tuning within the capabilities of the hardware and with appropriate cooling is normally expected in the home mining community, but pushing voltage or temperature far outside recommended limits can damage components and is generally treated as user induced damage. The Solo Satoshi warranty is intended to cover defects in materials or workmanship under normal use, not failures caused by extreme overvolts, chronic overheating, or physical modification. Running hardware hotter and harder than necessary can also shorten its long term life even if it does not fail immediately. For that reason, Solo Satoshi recommends conservative, well monitored settings for miners you depend on, and any questions about what is considered normal use should be checked against the Terms of Service and Sale Agreement.

The open source mining ecosystem is very active, and there are community builds and forks that experiment with new features and tuning options. While these can be interesting for experienced users, they also carry additional risk. Custom firmware may not have been tested thoroughly on your specific hardware revision, may introduce new bugs, and may make it harder for support to help you troubleshoot issues. In general, Solo Satoshi can only fully support and warranty hardware that runs approved and documented firmware. If you choose to experiment with unofficial builds, do so with full backups of your configuration, understand how to revert to a supported version, and recognize that damage caused by unsafe settings or unstable code is treated as user responsibility.

A single home miner like NerdQaxe++ provides a small but meaningful amount of hashrate compared to the global Bitcoin network. In a traditional pool, that hashrate earns a steady trickle of payouts that reflect your share of the work on each block. In a pure solo mining setup, you are effectively buying lottery tickets in the form of hashes, hoping to be the one who finds a full block. The average time to find a block at a given hashrate can be estimated, but real world results vary widely and it is entirely possible to mine for long periods without a block or to get lucky quickly. For this reason, many home miners treat solo mining as a fun, educational, and ideological activity rather than a guaranteed way to earn a predictable monthly amount, and they size their setups so that they are comfortable with the power cost even if a block is never found.

NerdQaxe++ uses a Bitcoin ASIC that is purpose built for the SHA-256 algorithm. That means it can mine Bitcoin and other SHA-256 based chains, but it cannot be repurposed to mine other algorithms like Scrypt or Ethash. From a security and decentralization perspective, Solo Satoshi encourages using NerdQaxe++ to contribute to Bitcoin or compatible SHA-256 projects you understand and support. Always be cautious about any third party software or pool that claims you can mine unrelated coins with a Bitcoin specific ASIC, as that is usually a misunderstanding or misrepresentation.

Small home miners are designed for continuous operation, but safe installation and power practices are essential. Always use a properly rated power supply, plug it into an outlet and circuit that are in good condition and not already heavily loaded, and avoid using cheap or undersized extension cords or splitters. Make sure the miner has adequate space around it for airflow and is placed on a stable, nonflammable surface away from curtains, paper, or other flammable clutter. Keep pets and small children from tampering with cables or the miner itself. Periodically inspect cables, connectors, and the miner for signs of heat damage, discoloration, or unusual smells, and power down immediately if something looks unsafe. If you are ever unsure about the electrical side of your setup, consult a qualified electrician.

Solo Satoshi offers a 90-day limited warranty that covers defects in materials and workmanship for a defined period from the date of purchase when the miner is used under normal operating conditions. This typically includes failures that occur without any user modification, use of correct power supplies, and operation within documented limits. Damage that results from incorrect power supplies, reversed polarity, deliberate overvolting, extreme overclocking, physical modification or repair attempts, liquid exposure, or obvious external abuse is considered user damage and is not covered. For complete and current details, always refer to the Solo Satoshi Terms of Service and Sale Agreement on the Solo Satoshi website.

If your NerdQaxe++ appears to be dead on arrival or fails soon after setup, gather as much clear information as you can before contacting support. This includes your order number, device logs, photos of the front and back of the board, photos of your power supply and wiring, and screenshots of any error messages or dashboard pages. If the miner boots, export or copy the relevant log lines that show the issue. When you submit a ticket, describe the problem step by step, including anything you have already tried. In most cases Solo Satoshi will guide you through a structured troubleshooting process to rule out simple issues like incorrect power, WiFi configuration, or pool settings. If a hardware fault is confirmed within the warranty period and it is not the result of user damage, Solo Satoshi will explain the repair or replacement options.