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MEG Creation X399 - ERROR: Mismatch at offset 0x00000010: Flash = 0x92 Local = 0xFF

Have Winbond 25Q128EWSQ1752 bios chip.  Connected to SPI 11-pin on board.  Have used BOTH EVC2 1.0.1.8 and EVC2 1.0.1.8_t2 versions.  Have EVC2_FW_0009 firmware.  Are connected and all appears to be ok until verify flash - ROR: Mismatch at offset 0x00000010: Flash = 0x92 Local = 0xFF.  Also, CPU LED stays lit and video card does not spin up.  No post - '00" stays on led display.  Here are the logs:

[23:54:13.065] Loaded 16777216 bytes from C:\Users\xxx\Downloads\7B92v11 (1)\7B92v11\msi.rom
[23:54:15.981] Flash size is 0
[23:54:27.097] Loaded 16777216 bytes from C:\Users\xxx\Downloads\7B92v11 (1)\7B92v11\msi.rom
[23:54:29.444] Flash size is 0
[23:54:39.455] --- Looking for flash parts ---
[23:54:39.646] --- Found flash part ---
[23:54:39.687] Flash = Winbond Generic W25QxW, Size = 16 MB, Vmin/nom/max = 1.700/1.800/1.950 V, Chip Erase = Unknown, Fmax = 133 MHz
[23:54:43.364] Programming flash... (16777216 bytes)
[23:56:28.924] Program completed in 105.6 s (158 KB/s)
[07:38:36.132] Blank check... (16777216 bytes)
[07:38:36.983] Blank check completed in 0.8 s (19807 KB/s)
[07:38:44.562] Blank check... (16777216 bytes)
[07:38:46.036] Blank check completed in 1.5 s (11413 KB/s)
[07:41:05.187] Loaded 16777216 bytes from C:\Users\admin\Downloads\7B92v13\E7B92AMS.130
[07:41:13.165] --- Run combined action ---
[07:41:13.168] Erasing chip... (estimate 27 s)
[07:41:40.398] Chip erase taking longer than estimated, please wait ...
[07:42:09.427] Chip erase completed in 56 s
[07:42:09.430] Blank check... (16777216 bytes)
[07:42:10.631] Blank check completed in 1.2 s (14016 KB/s)
[07:42:10.641] Programming flash... (16777216 bytes)
[07:45:01.854] Program completed in 171.2 s (97 KB/s)
[07:45:02.371] Verify flash... (16777216 bytes)
[07:45:02.506] ERROR: Mismatch at offset 0x00000010: Flash = 0x92 Local = 0xFF
[07:45:02.512] Verify failed (data not identical)
[07:45:02.515] --- Combined action failed after 229 s ---

What are the next steps?  Do I try another product?  Do I keep cycling until ir does pass verify?  Please assist.

 

Hello Ken,

It seems erasing works as intended. However writing the data fails for some reason. I'm not quite sure what would cause it. I'll look over the firmware and see if there are any possible improvements that could be made however it would take a couple of days to get back to you.

/Jon