我用bon part 0 320k 2368k 命令后,发现前面几个显示
7070000: is bad
7090000: is bad
70B0000: is bad
70D0000: is bad
70F0000: is bad
7110000: is bad
7130000: is bad
7150000: is bad
7170000: is bad
7190000: is bad
71B0000: is bad
71D0000: is bad
71F0000: is bad
7210000: is bad
7230000: is bad
7250000: is bad
7270000: is bad
7290000: is bad
72B0000: is bad
72D0000: is bad
72F0000: is bad
7310000: is bad
7330000: is bad
7350000: is bad
7370000: is bad
7390000: is bad
73B0000: is bad
73D0000: is bad
73F0000: is bad
7410000: is bad
7430000: is bad
7450000: is bad
7470000: is bad
7490000: is bad
74B0000: is bad
74D0000: is bad
74F0000: is bad
7510000: is bad
7530000: is bad
7550000: is bad
7570000: is bad
7590000: is bad
75B0000: is bad
75D0000: is bad
75F0000: is bad
7610000: is bad
7630000: is bad
7650000: is bad
7670000: is bad
7690000: is bad
76B0000: is bad
76D0000: is bad
76F0000: is bad
7710000: is bad
7730000: is bad
7750000: is bad
7770000: is bad
7790000: is bad
77B0000: is bad
77D0000: is bad
77F0000: is bad
7810000: is bad
7830000: is bad
7850000: is bad
7870000: is bad
7890000: is bad
78B0000: is bad
78D0000: is bad
78F0000: is bad
7910000: is bad
7930000: is bad
7950000: is bad
7970000: is bad
7990000: is bad
79B0000: is bad
79D0000: is bad
79F0000: is bad
7A10000: is bad
7A30000: is bad
7A50000: is bad
7A70000: is bad
7A90000: is bad
7AB0000: is bad
7AD0000: is bad
7AF0000: is bad
7B10000: is bad
7B30000: is bad
7B50000: is bad
7B70000: is bad
7B90000: is bad
7BB0000: is bad
7BD0000: is bad
7BF0000: is bad
7C10000: is bad
7C30000: is bad
7C50000: is bad
7C70000: is bad
7C90000: is bad
7CB0000: is bad
7CD0000: is bad
7CF0000: is bad
7D10000: is bad
7D30000: is bad
7D50000: is bad
7D70000: is bad
7D90000: is bad
7DB0000: is bad
7DD0000: is bad
7DF0000: is bad
7E10000: is bad
7E30000: is bad
7E50000: is bad
7E70000: is bad
7E90000: is bad
7EB0000: is bad
7ED0000: is bad
7EF0000: is bad
7F10000: is bad
7F30000: is bad
7F50000: is bad
7F70000: is bad
7F90000: is bad
7FB0000: is bad
7FD0000: is bad
7FF0000: is bad