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BIOS Unlocking for enabling ACHI in VAIO- VPCEB34EN Aptio setup utility
#1
hello all,

I have to unlock my BIOS for enabling ACHI , but i am unable to do -

i have tried many tools- 

like   AMIBCP , AFUDOS , MMTOOLS , etc but not succeeded .

 after a lot of research i got this post-  https://www.bios-mods.com/forum/Thread-N...Aptio-bios

which i think can help me .. but the things in this post are explained in details so i am not getting it completely .

can please someone (expert) help me . 

my laptop is -

http://www.sony.co.in/support/product/VPCEB34EN

aptio setup utility ver.1.28.1119   copyright @2008 AMI 

BIOS ver.- R1100Y8

my untouched ROM- http://www.mediafire.com/download/rg52b0...ouched.ROM

please help me ?? Sad


Attached Files
.rom   untouched.ROM (Size: 2 MB / Downloads: 1)
find
quote
#2
EFI Protocol Detected
--------------------------------------------------------------------------------


String Packages
--------------------------------------------------------------------------------
Offset: Language:
--------------------------------------------------------------------------------
0x14 eng


Form Sets
--------------------------------------------------------------------------------
Offset: Title:
--------------------------------------------------------------------------------
0x13380 Main (0x7)
0x1357C Advanced (0x1C)
0x136D5 Advanced (0x1C) hidden tab
0x1588A Chipset (0x1E) hidden tab
0x18CC6 Boot (0x20)
0x190AC Security (0x27)


Internal Forms Representation
--------------------------------------------------------------------------------
Offset: Instruction:
--------------------------------------------------------------------------------
0x13386 Form Set: Main {0E 24 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 07 00 08 00 00 00 00 00 00 00 00 00 01 00 00 00 68 02}
0x133AA Variable Store: 0xF009 {24 1B 61 DF E4 8B CA 93 D2 11 AA 0D 00 E0 98 03 2B 8C 09 F0 02 00 4C 61 6E 67 00}
0x133C5 Variable Store: 0xF00A {24 20 61 DF E4 8B CA 93 D2 11 AA 0D 00 E0 98 03 2B 8C 0A F0 02 00 4C 61 6E 67 43 6F 64 65 73 00}
0x133E5 Variable Store: 0xF000 {24 23 69 BB 70 E7 B4 BC 04 4D 9E 97 23 FF 94 56 FE AC 00 F0 01 00 53 79 73 74 65 6D 41 63 63 65 73 73 00}
0x13408 Variable Store: 0xB {24 27 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 0B 00 13 00 53 65 74 75 70 43 70 75 46 65 61 74 75 72 65 73 00}
0x1342F Variable Store: 0x36 {24 2C 8A F5 0B 56 0D 1E 7E 4D 95 3F 29 80 A2 61 E0 31 36 00 01 00 53 65 72 69 61 6C 50 6F 72 74 73 45 6E 61 62 6C 65 64 56 61 72 00}
0x1345B Form: Main, Form ID: 0x1 {01 06 01 00 07 00}
0x13461 Text: BIOS Version: {03 0B 02 00 61 04 11 00 00 00 00}
0x1346C Text: EC Version: {03 0B 02 00 62 04 63 04 00 00 00}
0x13477 Text: ME Version: {03 0B 74 04 64 04 65 04 00 00 00}
0x13482 Subtitle: {02 04 02 00}
0x13486 Text: Machine Name: {03 0B 02 00 67 04 68 04 00 00 00}
0x13491 Text: Serial Number: {03 0B 02 00 69 04 6A 04 00 00 00}
0x1349C Text: UUID: {03 0B 02 00 6B 04 6C 04 00 00 00}
0x134A7 Text: {03 0B 02 00 6D 04 6E 04 00 00 00}
0x134B2 Subtitle: {02 04 02 00}
0x134B6 Text: System Memory: {03 0B 74 04 66 04 21 01 00 00 00}
0x134C1 Suppress If: {0A 03 00}
0x134C4 Variable 0x257[1] equals 0x20 {12 07 57 02 01 20 00}
0x134CB Text: Hard Disk Drive: {03 0B 74 04 6F 04 70 04 00 00 00}
0x134D6 End If {18 02}
0x134D8 Suppress If: {0A 03 00}
0x134DB Variable 0x257[1] equals 0x20 {12 07 57 02 01 20 00}
0x134E2 Not {17 02}
0x134E4 Text: Hard Disk Drive1: {03 0B 74 04 71 04 70 04 00 00 00}
0x134EF Text: Hard Disk Drive2: {03 0B 74 04 72 04 73 04 00 00 00}
0x134FA End If {18 02}
0x134FC Subtitle: {02 04 02 00}
0x13500 Date: Day (1-31), Month (1-12), Year (2008-2099), Variables: 0x26C[0], 0x26A[0], 0x268[0] {1A 14 6C 02 00 14 00 1B 00 00 00 00 01 00 1F 00 01 00 01 00}
0x1353C Time: Hour (0-23), Minute (0-59), Second (0-59), Variables: 0x26E[0], 0x270[0], 0x272[0] {1B 14 72 02 00 16 00 1B 00 00 00 00 00 00 3B 00 01 00 00 00}
0x13578 End Form {0B 02}
0x1357A End Form Set {0D 02}
0x13582 Form Set: Advanced {0E 24 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 1C 00 1D 00 00 00 00 00 00 00 00 00 40 00 00 00 68 02}
0x135A6 Variable Store: 0xF000 {24 23 69 BB 70 E7 B4 BC 04 4D 9E 97 23 FF 94 56 FE AC 00 F0 01 00 53 79 73 74 65 6D 41 63 63 65 73 73 00}
0x135C9 Variable Store: 0xF013 {24 22 38 FA 11 C8 C8 42 79 45 A9 BB 60 E9 4E DD FB 34 13 F0 85 00 41 4D 49 54 53 45 53 65 74 75 70 00}
0x135EB Variable Store: 0xB {24 27 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 0B 00 13 00 53 65 74 75 70 43 70 75 46 65 61 74 75 72 65 73 00}
0x13612 Variable Store: 0x36 {24 2C 8A F5 0B 56 0D 1E 7E 4D 95 3F 29 80 A2 61 E0 31 36 00 01 00 53 65 72 69 61 6C 50 6F 72 74 73 45 6E 61 62 6C 65 64 56 61 72 00}
0x1363E Form: Advanced, Form ID: 0x2 {01 06 02 00 1C 00}
0x13644 Suppress If: {0A 03 00}
0x13647 Variable Store Select: 0xB {25 04 0B 00}
0x1364B Variable 0x6[1] equals 0x0 {12 07 06 00 01 00 00}
0x13652 Grayout If: {19 03 00}
0x13655 Variable Store Select: 0xF000 {25 04 00 F0}
0x13659 Variable 0x0[1] equals 0x1 {12 07 00 00 01 01 00}
0x13660 Variable Store Select: 0x0 {25 04 00 00}
0x13664 Setting: Intel® Virtualization Technology, Variable: 0x85[1] {05 09 85 00 01 C4 00 C5 00}
0x1366D Option: Disabled, Value: 0x0 {09 09 04 00 00 00 13 00 00}
0x13676 Option: Enabled, Value: 0x1 {09 09 03 00 01 00 00 00 00}
0x1367F End of Options {10 02}
0x13681 End If0x13681 End If {18 02}
0x13683 Setting: CPU C3/C6 Support, Variable: 0x25[1] {05 09 25 00 01 CE 00 CF 00}
0x1368C Option: Disabled, Value: 0x0 {09 09 04 00 00 00 10 00 00}
0x13695 Option: Enabled, Value: 0x1 {09 09 03 00 01 00 13 00 00}
0x1369E End of Options {10 02}
0x136A0 Suppress If: {0A 03 00}
0x136A3 Variable Store Select: 0xF013 {25 04 13 F0}
0x136A7 Variable 0x81[1] equals 0x0 {12 07 81 00 01 00 00}
0x136AE Variable Store Select: 0x0 {25 04 00 00}
0x136B2 Setting: BIOS Update, Variable: 0x256[1] {05 09 56 02 01 75 04 76 04}
0x136BB Option: Disabled, Value: 0x0 {09 09 1A 01 00 00 11 00 00}
0x136C4 Option: Enabled, Value: 0x1 {09 09 19 01 01 00 10 00 00}
0x136CD End of Options {10 02}
0x136CF End If {18 02}
0x136D1 End Form {0B 02}
0x136D3 End Form Set {0D 02}
0x136DB Form Set: Advanced {0E 24 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 1C 00 1D 00 00 00 00 00 00 00 00 00 02 00 00 00 68 02}
0x136FF Variable Store: 0xF000 {24 23 69 BB 70 E7 B4 BC 04 4D 9E 97 23 FF 94 56 FE AC 00 F0 01 00 53 79 73 74 65 6D 41 63 63 65 73 73 00}
0x13722 Variable Store: 0xF013 {24 22 38 FA 11 C8 C8 42 79 45 A9 BB 60 E9 4E DD FB 34 13 F0 85 00 41 4D 49 54 53 45 53 65 74 75 70 00}
0x13744 Variable Store: 0xB {24 27 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 0B 00 13 00 53 65 74 75 70 43 70 75 46 65 61 74 75 72 65 73 00}
0x1376B Variable Store: 0x2B {24 28 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 2B 00 05 00 53 65 74 75 70 56 6F 6C 61 74 69 6C 65 44 61 74 61 00}
0x13793 Variable Store: 0x33 {24 24 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 33 00 02 00 55 73 62 4D 61 73 73 44 65 76 4E 75 6D 00}
0x137B7 Variable Store: 0x34 {24 21 43 D6 87 EC A4 EB B5 4B A1 E5 3F 3E 36 B2 0D A9 34 00 10 00 55 73 62 53 75 70 70 6F 72 74 00}
0x137D8 Variable Store: 0x36 {24 2C 8A F5 0B 56 0D 1E 7E 4D 95 3F 29 80 A2 61 E0 31 36 00 01 00 53 65 72 69 61 6C 50 6F 72 74 73 45 6E 61 62 6C 65 64 56 61 72 00}
0x13804 Variable Store: 0x40 {24 26 16 5D 40 D1 FC 7A 95 46 BB 12 41 45 9D 36 95 A2 40 00 01 00 4E 65 74 77 6F 72 6B 53 74 61 63 6B 56 61 72 00}
0x1382A Form: Advanced, Form ID: 0x3 {01 06 03 00 1C 00}
0x13830 Subtitle: {02 04 02 00}
0x13834 Subtitle: Legacy OpROM Support {02 04 14 01}
0x13838 Grayout If: {19 03 00}
0x1383B Variable Store Select: 0xF000 {25 04 00 F0}
0x1383F Variable 0x0[1] equals 0x1 {12 07 00 00 01 01 00}
0x13846 Variable Store Select: 0x0 {25 04 00 00}
0x1384A Checkbox: Launch Storage OpROM, Variable: 0x91[1] {06 0C 91 00 01 15 01 16 01 13 00 00}
0x13856 End If {18 02}
0x13858 Subtitle: {02 04 02 00}
0x1385C Selectable: PCI Subsystem Settings, Form ID: 0x8 {0F 0B 08 00 B3 04 B7 04 00 00 00}
0x13867 Selectable: ACPI Settings, Form ID: 0xA {0F 0B 0A 00 76 00 77 00 00 00 00}
0x13872 Selectable: CPU Configuration, Form ID: 0xC {0F 0B 0C 00 88 00 89 00 00 00 00}
0x1387D Selectable: ME Configuration, Form ID: 0x2A {0F 0B 2A 00 98 03 99 03 00 00 00}
0x13888 Selectable: Thermal Configuration, Form ID: 0x2D {0F 0B 2D 00 B8 03 B9 03 00 00 00}
0x13893 Selectable: Port 80h, Form ID: 0x32 {0F 0B 32 00 30 04 31 04 00 00 00}
0x1389E Selectable: USB Configuration, Form ID: 0x35 {0F 0B 35 00 37 04 38 04 00 00 00}
0x138A9 Selectable: Serial Port Console Redirection, Form ID: 0x37 {0F 0B 37 00 78 04 78 04 00 00 00}
0x138B4 Selectable: Network Stack, Form ID: 0x41 {0F 0B 41 00 AF 04 B0 04 00 00 00}
0x138BF End Form {0B 02}
0x138C1 Form: PCI Subsystem Settings, Form ID: 0x8 {01 06 08 00 B3 04}
0x138C7 Text: PCI Bus Driver Version {03 0B B7 04 B5 04 B6 04 00 00 00}
0x138D2 Grayout If: {19 03 00}
0x138D5 Variable Store Select: 0xF000 {25 04 00 F0}
0x138D9 Variable 0x0[1] equals 0x1 {12 07 00 00 01 01 00}
0x138E0 Variable Store Select: 0x0 {25 04 00 00}
0x138E4 Setting: PCI ROM Priority, Variable: 0x3[1] {05 09 03 00 01 D0 04 D1 04}
0x138ED Option: Legacy ROM, Value: 0x0 {09 09 D2 04 00 00 10 00 00}
0x138F6 Option: EFI Compatible ROM, Value: 0x1 {09 09 D3 04 01 00 13 00 00}
0x138FF End of Options {10 02}
0x13901 End If {18 02}
0x13903 Subtitle: {02 04 02 00}
0x13907 Subtitle: PCI Common Settings Settings {02 04 BC 04}
0x1390B Grayout If: {19 03 00}
0x1390E Variable Store Select: 0xF000 {25 04 00 F0}





can anyone please tell me how can unhide those tabs? is there any other method avaliable except IDA PRO ?
find
quote


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