: Before returning a PC, run the OCCT app to ensure the power supply (PSU) can handle the load and temperatures stay stable.
: Use the "Custom Cable Shop" unlocked later in the game to match colors and improve the aesthetic of high-end builds.
: Order common parts like RAM, SSDs, and thermal paste in bulk to save on shipping costs and avoid waiting for deliveries.
: These typically offer the highest experience points (XP) and profit margins compared to simple repairs.