I just purchased a Thermaltake Smart BX1 650W power supply from Amazon, and despite having used the unit for less than a month, I have been encountering persistent issues since its installation. From the outset, my computer exhibited problems, including failure to post, with the fans and power LED running but no output displayed on the monitor. To rectify this issue, I initially disconnected my graphics card from the PSU, which allowed the computer to turn on. After reconnecting the graphic