I am unable to use one click mod in Polaris. I have a Sapphire Technology Pulse Lite Edition RX 580 8GB Samsung GDDR5. I backed up my video card BIOS with ATIwinFlash. The backed up ROM is 256k in size. I loaded the backed up ROM in Polaris. Polaris is unable to identify the VRAM. GPUZ recognizes memory as Samsung. What am I doing wrong? Any suggestions. Thank you.