During the process of cryptocurrency mining, a hardware or software problem may occur. Mining reboots occur due to hardware or software malfunctions. It is necessary to find out the cause of reboots in order to increase the farm’s income.
Why a miner constantly reboots
Beginning crypto miners often complain on forums about constant reboots of the program. In the process of rebooting, miners do not get profit.
To avoid problems with components, it is better to buy devices from the primary market in a certified store. If you buy from hand, you may encounter problems.
To solve the problem, the first thing to do is to check the operation of hardware, software and drivers. The reason is the same – the mining application considers the components to be defective or not productive enough to start mining.
Faulty graphics card
The graphics processor may not be recognized by the cryptocurrency mining application due to a malfunction. To check the graphics card, you should run a test in a special software, such as AIDA64 or FurMark.
General signs of malfunctioning components:
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- Artifacts in games and programs – unnecessary objects, dark screen at boot, flickering.
- Overheating in the unloaded state. The temperature exceeds the values allowed by the manufacturer in a calm state.
- The computer reboots while running resource applications or games.
- PC emits an atypical squeak. Normally, a single sound is acceptable before booting the operating system.
- Blue screen of death and reboot.
- Error under code 43 in Task Manager in the “Video Devices” section.
- Cooler and heatsink crackling.
- PC freezing and slowing down.
Overheating
The limit temperature of the graphics core chip can also be the cause of a miner reboot. Normally, the value should not exceed 70-80 degrees.
In the mining process, the components work at the limit of power. It is necessary to install a reliable cooling system to prolong the service life.
Risers
These are bus extenders of the PCI-E type. The wires are used to connect additional graphics cards to the motherboard. However, stubs are not always a reliable choice for mining.
A wire longer than 40 cm is worse at transmitting information. It is better to choose a short cable to connect to the motherboard.
A low-quality raiser creates electromagnetic interference in the work of the video card. It should not be used:
- A cable with a flexible loop. It has no additional power supply, which affects the motherboard load.
- Riser with 4-pin power supply. The connector has a lower power consumption level than the graphics processor. Such equipment is fire hazardous.
- A cheap device from an unknown manufacturer. It is necessary to choose a reliable product with a long warranty.
Power supply disconnection
To understand why the miner constantly reboots, you also need to check the work of the power grid. Fluctuations in voltage depend on the wiring in the room of the farm. Before assembling the equipment, it is worth consulting an electrician and a computer wizard to avoid unforeseen situations. The table lists possible faults.
| Problem | Threat |
|---|---|
There are stabilizers of the voltage of the power grid. The device controls the supply of current to the elements of consumption. The installation will preserve the serviceability of components, if the energy comes unevenly.
Power shortage
Crypto mining on cheap or old equipment is inefficient taking into account utility costs. Weak components cannot cope with the challenges of blockchain.
Powerful chips are suitable for a mining farm. The efficiency of mining also depends on the algorithm for solving blockchain tasks.
Architecture version
Most programs require processors that support the x64 standard. This also applies to the computer’s operating system. The new version is faster than x86.
You can check the bitness in the computer settings. For example, in Windows 10, the processor type should be viewed in the “Properties” section by right-clicking on “This computer” in the file manager.
Universal solutions to the problem
It is possible to distinguish 6 reasons why the miner constantly reboots. Malfunctions should be identified and solved consistently:
- Check the graphics cards with the help of special software. A serviceable GPU will not produce errors during the test.
- Measure the GPU for overheating. If the temperature exceeds 80 degrees in a calm state, you need to replace the thermal paste, clean the components from dust and install additional cooling.
- Buy suitable raisers (if extenders are installed on the farm). Boards with 6-pin power supply provide efficiency.
- If the power grid is unstable, an electrician should be consulted. Additional spending on voltage stabilizers may be required.
- Buy more powerful components to replace the old ones.
Summary
If the miner constantly restarts – this is a reason to conduct a deep check of the work of the equipment and the power grid. The cause may be a critical malfunction.
In the process of solving the problem, it is necessary to stop cryptocurrency mining until the failure is corrected. If there is already a problem, it can also manifest itself in the near future. It is necessary to take care of the safety of components in advance.
Frequently Asked Questions
✨ How often do I need to change the thermal paste?
This is an element of the cooling system of the graphics chip. During the operation of the video card, the substance dries out and loses its properties. It should be changed at least once a year.
📢 Will installing another mining program help to remove the cause of rebooting?
This will work if the new utility has lower system requirements.
⚡ What is the advantage of water cooling?
It can reduce the average temperature by 10-15%. It’s worth considering the profitability of the farm to make the purchase of additional equipment pay off.
🔥 Do I need to reinstall the operating system to fix the problem?
Resourceful operation requires an x64 bit processor architecture. If the system is running on x86 but the CPU supports the new format, then you need to replace the OS on the computer.
📌 Does the internet affect the rebooting of the miner?
If the network is malfunctioning, you may have problems accessing the blockchain. It is recommended to make 10-15 measurements via SpeedTest service.
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Author: Saifedean Ammous, an expert in cryptocurrency economics.
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