What to Do When Your Whatsminer PSU Plug Won’t Fit
Whatsminer crypto miners are often stored in high-density containers. When moving, loading, or unloading these units, it’s easy to accidentally drop one. While this might not damage the hashboard, dropping a Whatsminer often causes cosmetic issues, like a broken fan, a dented case, or a damaged PSU.
This kind of damage can also happen during shipping, especially if a miner pallet is packed too tightly and units knock against each other. Models like the Whatsminer M30 and Whatsminer M50 are tough, but their external components can still be vulnerable to impacts.
The Problem: A Bent Whatsminer PSU Frame
As you can see in the image below, the PSU frame is badly bent. This is a common result of a drop or impact. When this happens, the metal is warped so badly that the power cable plug simply won’t fit into the whatsminer psu socket. You can’t power on the miner, let alone test if it works.
This guide will show you how to quickly fix this specific cosmetic damage.
How to Repair the PSU Frame
1. Open the Whatsminer PSU: First, you need to open the power supply casing. Look for the small bolts on the side of the whatsminer psu. There are typically three bolts on each side (six bolts total). Unscrew all of them to remove the top cover of the PSU.
2. Bend the Frame Back: With the cover off, you can clearly see the bent metal frame. Carefully, using appropriate tools (like a set of pliers), bend the metal back into its original shape. The goal is to create enough room for the power cable plug to connect securely. Be firm but gentle to avoid damaging any internal components.
Final Checks and Potential Issues
In our case, this Whatsminer M50 worked perfectly after this simple cosmetic repair.
However, a warning: just because the PSU is fixed doesn’t mean the miner is okay. An impact severe enough to bend the PSU frame can sometimes cause other, non-obvious damage. If your miner still won’t hash after the repair, you may have a separate hashboard or control board issue that needs further diagnosis.