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Lenovo X240S VIUX1 NM-A091 REV 1.0

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X240S-KLBF
VIUX1 NM-A091
REV 1.0
boardview Lenovo ThinkPad X240 RG2SB-5 LCFC VIUX1 NM-A091 BoardView
X240S.png
NM-A091 MEC1633L JTAG point
 

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NM-A091 MEC1633L JTAG point.jpg
X240S-KLBF_VIUX1 NM-A091 REV 1.0.zip
3.8 MB · Views: 2,740

EC.bin
192 KB · Views: 1,120

NM-A091 1.0 13-4-17 I5CPU OK.BIN.zip
5.5 MB · Views: 3,606


X240 - NM-A091.pdf
4.1 MB · Views: 4,517


When the Password is not in the Bios dump file and there is no U22 (EEPROM storage for Password), according to the schematic and this table - it means that the Password is stored in a U23 (MEC1633L) ?? To delete a Password I need to flash MEC1633L ?
 

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U23.png
When the Password is not in the Bios dump file and there is no U22 (EEPROM storage for Password), according to the schematic and this table - it means that the Password is stored in a U23 (MEC1633L) ?? To delete a Password I need to flash MEC1633L ?
right MEC1633 have rom.
 
But You didn't answer the question - flashing the MEC with SVOD Programmer will delete the Password? I need to pull out new EC dump from my original BIOS dump and flash with it?
 
Mistake was mine, for super visor password in x240, no use of flashing main bios 16 mb and ec rom mec1633 192 kb, because password stored in separate 2kb storage of mec1633 ic.
 
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