Bios programming error help

[NConstantinou]

I AM TRYING TO PROGRAM BIOS AND I GET THIS ERROR
CAN SOMEONE EXPLAIN IF CAN BE FIX

115: Start writing chip......
116: Auto erasing...
117: Erase successful£¬Elapsed time£Ί0.037 seconds΅£
118: Start writing...
119: Write successful£¬Elapsed time£Ί60.63 seconds΅£
120: Auto verifying...
121: Chip verification error, start position: 0x40000.
122: Verification failure£¬Elapsed time£Ί0.415 seconds΅£
123: Status register1 values: 0x0 ΅£
124: Write error, operation terminated.

THANKS

[J_PH]

Re: Bios programming error help

Regards
Personally I don't use the auto option.
I think it's better to clean, write and check separately.

The verification tries to read the chip again to compare it with the one in the cache.

Since the verification error occurs after 0.415 s after writing, it could be due to some chip access error from the programmer.

Try to do the processes independently. If there is still an error in the subsequent verification, the chip has write problems.