Good evening. I hope you can help or give a hint. Denon AVR-X1000-IC832 dump required H27U1G8F2B is NAND which is connected to MCU IC831 CVIDM860A. or DFW_0063_AVRX1000_1010_E300(Rev.2.1.8).exe utility with appropriate firmware.bin. Thanks in advance for any reply.