Hi, i currently have a prebuilt rig which has a "300w" psu the computer is a bit old at this point its a Hp pavilion500-164. The reccomended psu for the gpu is 300w. In small letters on the psu its has temperture requirements for wattage 25c=300w, 50c=260w if the card only draws 75w and not more underload which i dont think it can since its pcie only the system should roughly draw slightly under 240w. I believe my rig is curretly at 220w due to a gt 730 2gb ddr3 discreet gpu. Do i need to acquire a new psu or is it safe and wont blow up on me if i remove the old gpu and install the 1050ti.
Edit* for clarity
Edit* for clarity