Hi, > > > isadump 0x2e 0x2f > > > > If you see all 0xff then the superio must be unlocked Results are all 0xff > > isadump -k 0x87,0x87 0x2e 0x2f Again only 0xff > > Try this > > > or try -k 0x55 > > isadump -k 0x55 0x2e 0x2f And yet again we see all 0xff > > > question 5) answer: isadump -f 0x290 First time: 0 1 2 3 4 5 6 7 8 9 a b c d e f 0200: 06 00 00 35 86 00 00 c7 77 07 3f ff ff ff ff ff 0210: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0220: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0230: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0240: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0250: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0260: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0270: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0290: ff ff ff ff ff a3 ff ff ff ff ff ff ff ff ff ff 02a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Second time straight after the first: 0 1 2 3 4 5 6 7 8 9 a b c d e f 0200: 06 00 00 35 86 00 00 c7 77 07 3f ff ff ff ff ff 0210: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0220: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0230: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0240: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0250: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0260: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0270: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 0290: ff ff ff ff ff a0 01 ff ff ff ff ff ff ff ff ff 02a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 02f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff Ran on Jean's advice sensors-detect again and it reported when probing for superior the following: Probing for Super-I/O at 0x4e/0x4f Trying family `ITE'... No Trying family `National Semiconductor'... No Trying family `SMSC'... No Trying family `VIA/Winbond/Fintek'... Yes Found unknown chip with ID 0x0541 Then did an isadump on 0x4e 0x4f and was shown a lot more 0xff :( I looked at the driver code for the Fintek F71805F Super-I/O chip which uses 0x87 to as key to unlock. Results for isadump -k 0x87 0x4e 0x4f 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: ff ff 00 ff ff ff ff 05 ff ff ff ff ff ff ff ff 10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 20: 05 41 10 19 34 00 00 7e 70 ff 44 a0 07 0a 00 00 30: 01 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 60: 00 60 ff ff ff ff ff ff ff ff ff ff ff ff ff ff 70: 01 ff 0c ff ff ff ff ff ff ff ff ff ff ff ff ff 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff groeten, Hans