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Intel ME Removal {Help} filter_list
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S3xySmurf Offline
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RE: Intel ME Removal {Help} 11-09-2017, 05:16 PM #3
Ok so I couldn't figure out which "Chip Model" I have but I did manage to dump my SPI any way using chipsec but now I'm getting another error which I'm really confused about.

New error:
Code:
Full image detected
The ME/TXE region is corrupted or missing

ifdtool -d output:
Code:
File rom.bin is 16777216 bytes
FLMAP0:    0x00040003
  NR:      0
  FRBA:    0x40
  NC:      1
  FCBA:    0x30
FLMAP1:    0x58100208
  ISL:     0x58
  FPSBA:   0x100
  NM:      2
  FMBA:    0x80
FLMAP2:    0x00310330
  PSL:     0x3103
  FMSBA:   0x300
FLUMAP1:   0x000006df
  Intel ME VSCC Table Length (VTL):        6
  Intel ME VSCC Table Base Address (VTBA): 0x000df0

ME VSCC table:
  JID0:  0x001840ef
    SPI Componend Device ID 1:          0x18
    SPI Componend Device ID 0:          0x40
    SPI Componend Vendor ID:            0xef
  VSCC0: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID1:  0x001840c8
    SPI Componend Device ID 1:          0x18
    SPI Componend Device ID 0:          0x40
    SPI Componend Vendor ID:            0xc8
  VSCC1: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID2:  0x001820c2
    SPI Componend Device ID 1:          0x18
    SPI Componend Device ID 0:          0x20
    SPI Componend Vendor ID:            0xc2
  VSCC2: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB

OEM Section:
00: ff ff ff ff ff ff ff ff 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: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Found Region Section
FLREG0:    0x00000000
  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff
FLREG1:    0x0fff0280
  Flash Region 1 (BIOS): 00280000 - 00ffffff
FLREG2:    0x027f0003
  Flash Region 2 (Intel ME): 00003000 - 0027ffff
FLREG3:    0x00020001
  Flash Region 3 (GbE): 00001000 - 00002fff
FLREG4:    0x00007fff
  Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
FLREG5:    0x00007fff
  Flash Region 5 (Reserved): 07fff000 - 00000fff (unused)
FLREG6:    0x00007fff
  Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
FLREG7:    0x00007fff
  Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
FLREG8:    0x00007fff
  Flash Region 8 (EC): 07fff000 - 00000fff (unused)

Found Component Section
FLCOMP     0x125c00f5
  Dual Output Fast Read Support:       not supported
  Read ID/Read Status Clock Frequency: 48MHz
  Write/Erase Clock Frequency:         48MHz
  Fast Read Clock Frequency:           48MHz
  Fast Read Support:                   supported
  Read Clock Frequency:                17MHz
  Component 2 Density:                 UNUSED
  Component 1 Density:                 16MB
FLILL      0xad604221
  Invalid Instruction 3: 0xad
  Invalid Instruction 2: 0x60
  Invalid Instruction 1: 0x42
  Invalid Instruction 0: 0x21
FLPB       0xc7c4b9b7
  Flash Partition Boundary Address: 0x9b7000

Found PCH Strap Section
PCHSTRP0:  0x00800000
PCHSTRP1:  0x00000100
PCHSTRP2:  0x00000000
PCHSTRP3:  0x00000000
PCHSTRP4:  0x00000000
PCHSTRP5:  0x00010000
PCHSTRP6:  0x00000100
PCHSTRP7:  0x00000000
PCHSTRP8:  0x00000000
PCHSTRP9:  0x00000000
PCHSTRP10: 0x00030000
PCHSTRP11: 0x00000100
PCHSTRP12: 0x00000000
PCHSTRP13: 0x00000000
PCHSTRP14: 0x00000000
PCHSTRP15: 0x00010000
PCHSTRP16: 0x00000100
PCHSTRP17: 0x00000000

Found Master Section
FLMSTR1:   0x00a00b00 (Host CPU/BIOS)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      disabled <--- we don't have write access
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       disabled <--- we don't have read access
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR2:   0x00c00d00 (Intel ME)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled <--- we have write access
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled <--- we have read access
  Host CPU/BIOS Region Read Access:  disabled
  Flash Descriptor Read Access:      enabled
FLMSTR3:   0x00800800 (GbE)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      disabled <--- No write access
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       disabled <--- no read access
  Host CPU/BIOS Region Read Access:  disabled
  Flash Descriptor Read Access:      disabled
FLMSTR5:   0x02002000 (EC)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           disabled
  Intel ME Region Write Access:      disabled <--- we don't have write access
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            disabled
  Intel ME Region Read Access:       disabled <--- we don't have read access
  Host CPU/BIOS Region Read Access:  disabled
  Flash Descriptor Read Access:      disabled
Found Processor Strap Section
????:      0x00000000
????:      0x80108012
????:      0x00000210
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff

The above means I have to use an external programmer to flash the chip, so I may do this at another time when I have a little free time for now looks like ME staying put :/ if you get the same results you can use ifdtool -u to unlock and give you access but I'm at an end as I don't have an external programmer laying around.

ifdtool -u & re-dump the rom.bin.new file
Code:
File rom.bin.new is 16777216 bytes
FLMAP0:    0x00040003
  NR:      0
  FRBA:    0x40
  NC:      1
  FCBA:    0x30
FLMAP1:    0x58100208
  ISL:     0x58
  FPSBA:   0x100
  NM:      2
  FMBA:    0x80
FLMAP2:    0x00310330
  PSL:     0x3103
  FMSBA:   0x300
FLUMAP1:   0x000006df
  Intel ME VSCC Table Length (VTL):        6
  Intel ME VSCC Table Base Address (VTBA): 0x000df0

ME VSCC table:
  JID0:  0x001840ef
    SPI Componend Device ID 1:          0x18
    SPI Componend Device ID 0:          0x40
    SPI Componend Vendor ID:            0xef
  VSCC0: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID1:  0x001840c8
    SPI Componend Device ID 1:          0x18
    SPI Componend Device ID 0:          0x40
    SPI Componend Vendor ID:            0xc8
  VSCC1: 0x20252025
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB
  JID2:  0x001820c2
    SPI Componend Device ID 1:          0x18
    SPI Componend Device ID 0:          0x20
    SPI Componend Vendor ID:            0xc2
  VSCC2: 0x20452045
    Lower Erase Opcode:                 0x20
    Lower Write Enable on Write Status: 0x50
    Lower Write Status Required:        No
    Lower Write Granularity:            64 bytes
    Lower Block / Sector Erase Size:    4KB
    Upper Erase Opcode:                 0x20
    Upper Write Enable on Write Status: 0x50
    Upper Write Status Required:        No
    Upper Write Granularity:            64 bytes
    Upper Block / Sector Erase Size:    4KB

OEM Section:
00: ff ff ff ff ff ff ff ff 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: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Found Region Section
FLREG0:    0x00000000
  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff
FLREG1:    0x0fff0280
  Flash Region 1 (BIOS): 00280000 - 00ffffff
FLREG2:    0x027f0003
  Flash Region 2 (Intel ME): 00003000 - 0027ffff
FLREG3:    0x00020001
  Flash Region 3 (GbE): 00001000 - 00002fff
FLREG4:    0x00007fff
  Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
FLREG5:    0x00007fff
  Flash Region 5 (Reserved): 07fff000 - 00000fff (unused)
FLREG6:    0x00007fff
  Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
FLREG7:    0x00007fff
  Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
FLREG8:    0x00007fff
  Flash Region 8 (EC): 07fff000 - 00000fff (unused)

Found Component Section
FLCOMP     0x125c00f5
  Dual Output Fast Read Support:       not supported
  Read ID/Read Status Clock Frequency: 48MHz
  Write/Erase Clock Frequency:         48MHz
  Fast Read Clock Frequency:           48MHz
  Fast Read Support:                   supported
  Read Clock Frequency:                17MHz
  Component 2 Density:                 UNUSED
  Component 1 Density:                 16MB
FLILL      0xad604221
  Invalid Instruction 3: 0xad
  Invalid Instruction 2: 0x60
  Invalid Instruction 1: 0x42
  Invalid Instruction 0: 0x21
FLPB       0xc7c4b9b7
  Flash Partition Boundary Address: 0x9b7000

Found PCH Strap Section
PCHSTRP0:  0x00800000
PCHSTRP1:  0x00000100
PCHSTRP2:  0x00000000
PCHSTRP3:  0x00000000
PCHSTRP4:  0x00000000
PCHSTRP5:  0x00010000
PCHSTRP6:  0x00000100
PCHSTRP7:  0x00000000
PCHSTRP8:  0x00000000
PCHSTRP9:  0x00000000
PCHSTRP10: 0x00030000
PCHSTRP11: 0x00000100
PCHSTRP12: 0x00000000
PCHSTRP13: 0x00000000
PCHSTRP14: 0x00000000
PCHSTRP15: 0x00010000
PCHSTRP16: 0x00000100
PCHSTRP17: 0x00000000

Found Master Section
FLMSTR1:   0xffffff00 (Host CPU/BIOS)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR2:   0xffffff00 (Intel ME)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR3:   0xffffff00 (GbE)
  EC Region Write Access:            enabled
  Platform Data Region Write Access: enabled
  GbE Region Write Access:           enabled
  Intel ME Region Write Access:      enabled
  Host CPU/BIOS Region Write Access: enabled
  Flash Descriptor Write Access:     enabled
  EC Region Read Access:             enabled
  Platform Data Region Read Access:  enabled
  GbE Region Read Access:            enabled
  Intel ME Region Read Access:       enabled
  Host CPU/BIOS Region Read Access:  enabled
  Flash Descriptor Read Access:      enabled
FLMSTR5:   0x02002000 (EC)
  EC Region Write Access:            disabled
  Platform Data Region Write Access: disabled
  GbE Region Write Access:           disabled
  Intel ME Region Write Access:      disabled
  Host CPU/BIOS Region Write Access: disabled
  Flash Descriptor Write Access:     disabled
  EC Region Read Access:             disabled
  Platform Data Region Read Access:  disabled
  GbE Region Read Access:            disabled
  Intel ME Region Read Access:       disabled
  Host CPU/BIOS Region Read Access:  disabled
  Flash Descriptor Read Access:      disabled
Found Processor Strap Section
????:      0x00000000
????:      0x80108012
????:      0x00000210
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff
????:      0xffffffff

If anyone else has more experience in this area any input is appreciated.
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Messages In This Thread
Intel ME Removal {Help} - by S3xySmurf - 11-09-2017, 06:49 AM
RE: Intel ME Removal {Help} - by peter lee - 11-09-2017, 07:30 AM
RE: Intel ME Removal {Help} - by S3xySmurf - 11-09-2017, 05:16 PM



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