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Variable Modification With Dump- Extractor-Hex Editor Unlocking Advanced Settings
#1
hello, if it is not the right section, I apologize ...



I have successfully modified other utilities, but I don't understand this.
i want to unlock advanced settings.



can you help me understand where to insert the variable?



 EFI Protocol Detected

--------------------------------------------------------------------------------





                                String Packages

--------------------------------------------------------------------------------

Offset: Language:

--------------------------------------------------------------------------------

0xF080 eng

0x1BA68 fra

0x2941A chn

0x31DEE jpn

0x3E33C ita

0x4B3B8 spa

0x59222 ger

0x66758 por





                                   Form Sets

--------------------------------------------------------------------------------

Offset: Title:

--------------------------------------------------------------------------------

0x73450 Main (0xE9)

0x735D0 Exit (0x365)

0x73700 System Configuration (0x5B)

0x73DD0 Power (0x2E5)

0x746D0 Security (0x36)

0x747C0 Advanced (0xFB)

0x77B10 Main (0x4)

0x77DD0 Diagnostics (0x42)





                         Internal Forms Representation

--------------------------------------------------------------------------------
Offset: Instruction:


............


0x747C6 Form Set: Advanced {0E 24 F4 27 4A A0 00 DF 42 4D B5 52 39 51 13 02 11 3D FB 00 DA 00 00 00 00 00 00 00 00 00 01 00 05 00 BC 02}

0x747EA Form: Advanced, Form ID: 0x1 {01 06 01 00 FB 00}

0x747F0 Subtitle:   {02 04 DA 00}

0x747F4 Selectable: Boot Configuration, Form ID: 0x21 {0F 0B 21 00 FD 00 FE 00 00 00 00}

0x747FF Selectable: Peripheral Configuration, Form ID: 0x22 {0F 0B 22 00 FF 00 00 01 00 00 00}

0x7480A Selectable: IDE Configuration, Form ID: 0x23 {0F 0B 23 00 01 01 02 01 00 00 00}

0x74815 Selectable: Video Configuration, Form ID: 0x25 {0F 0B 25 00 03 01 04 01 00 00 00}

0x74820 Selectable: USB Configuration, Form ID: 0x26 {0F 0B 26 00 05 01 06 01 00 00 00}

0x7482B Selectable: Chipset Configuration, Form ID: 0x27 {0F 0B 27 00 07 01 08 01 00 00 00}

0x74836 Selectable: ACPI Table/Features Control, Form ID: 0x28 {0F 0B 28 00 09 01 0A 01 00 00 00}

0x74841 Grayout If: {19 03 00}

0x74844 Variable 0x85[1] equals 0x2 {12 07 85 00 01 02 00}

0x7484B Variable 0x86[1] equals 0x1 {12 07 86 00 01 01 00}

0x74852 And {15 02}

0x74854 Setting: Express Card, Variable: 0x1BF[1] {05 09 BF 01 01 F2 01 F3 01}

0x7485D Option: Enabled, Value: 0x1 {09 09 DC 00 01 00 04 B2 00}

0x74866 Option: Disabled, Value: 0x0 {09 09 DB 00 00 00 05 B2 00}
0x7486F End of Op

         


EDITOR HEX

OFFSET                00   01  02   03  04   05  06   07   08   09   0A  0B  0C    0D   0E   0F
000747C0             44 33 00 00 03 00 0E 24 F4 27 4A A0 00 DF 42 4D
000747D0             B5 52 39 51 13 02 11 3D FB 00 DA 00 00 00 00 00 
000747E0             00 00 00 00 01 00 05 00 BC 02 01 06 01 00 FB 00                                                    000747F0             02 04 DA 00 0F 0B 21 00 FD 00 FE 00 00 00 00 0F
find
quote
#2
Which tutorial are you using ?
Maybe this will suit you?
find
quote
#3
(04-30-2020, 03:01 AM)LLC Wrote: Which tutorial are you using ?
Maybe this will suit you?

I have a hp 630 with bios insyde ...

I was following a guide by Donovan by making the variables false and therefore I enabled a few functions like eufi boot quiet boot etc ...
looking on the net I found another way to set the variables, one with grub but it doesn't work because I don't have the legacy to use.

the high mode is h2ouve that worked, by directly setting the value 01 on the variable to be enabled.

with this I managed to enable virtualization tecnology ...

however, I can't understand how to change the other types like legacy usb....




Code:
Form: InsydeH2O Setup Utility, Form ID: 0x26 {01 06 26 00 D8 00}
0x75B11         Subtitle: USB Configuration {02 04 05 01}
0x75B15         Subtitle:   {02 04 DA 00}
0x75B19         Grayout If: {19 03 00}
0x75B1C         Variable 0x85[1] equals 0x2 {12 07 85 00 01 02 00}
0x75B23         Variable 0x86[1] equals 0x1 {12 07 86 00 01 01 00}
0x75B2A         And {15 02}
0x75B2C             Setting: USB Legacy, Variable: 0x4F[1] {05 09 4F 00 01 E6 01 E7 01}
0x75B35                 Option: Disabled, Value: 0x0 {09 09 DB 00 00 00 00 00 00}
0x75B3E                 Option: Enabled, Value: 0x1 {09 09 DC 00 01 00 01 00 00}
0x75B47             End of Options {10 02}
0x75B49             Setting: EHCI 1, Variable: 0xF8[1] {05 09 F8 00 01 B8 01 B9 01}
0x75B52                 Option: Disabled, Value: 0x0 {09 09 DB 00 00 00 00 00 00}
0x75B5B                 Option: Enabled, Value: 0x1 {09 09 DC 00 01 00 01 00 00}
0x75B64             End of Options {10 02}

in this case how is it enabled?where do I find the variable to enable?



with the tool of h2ouve of insyde it is very simple having however a dump obtained from universal extracto passing from the tool of andy ...
my ultimate goal is to enable advanced ipsotations, but if I can't, I also need usb legacy.
find
quote
#4
I noticed that the "Grayout If: {19 03 00}" rule is repeated in fields where there is no direct variable ...

should i work on this?




  
Code:
Form Set: Advanced {0E 24 F4 27 4A A0 00 DF 42 4D B5 52 39 51 13 02 11 3D FB 00 DA 00 00 00 00 00 00 00 00 00 01 00 05 00 BC 02}
0x747EA     Form: Advanced, Form ID: 0x1 {01 06 01 00 FB 00}
0x747F0         Subtitle:   {02 04 DA 00}
0x747F4         Selectable: Boot Configuration, Form ID: 0x21 {0F 0B 21 00 FD 00 FE 00 00 00 00}
0x747FF         Selectable: Peripheral Configuration, Form ID: 0x22 {0F 0B 22 00 FF 00 00 01 00 00 00}
0x7480A         Selectable: IDE Configuration, Form ID: 0x23 {0F 0B 23 00 01 01 02 01 00 00 00}
0x74815         Selectable: Video Configuration, Form ID: 0x25 {0F 0B 25 00 03 01 04 01 00 00 00}
0x74820         Selectable: USB Configuration, Form ID: 0x26 {0F 0B 26 00 05 01 06 01 00 00 00}
0x7482B         Selectable: Chipset Configuration, Form ID: 0x27 {0F 0B 27 00 07 01 08 01 00 00 00}
0x74836         Selectable: ACPI Table/Features Control, Form ID: 0x28 {0F 0B 28 00 09 01 0A 01 00 00 00}
0x74841         Grayout If: {19 03 00}
0x74844         Variable 0x85[1] equals 0x2 {12 07 85 00 01 02 00}
0x7484B         Variable 0x86[1] equals 0x1 {12 07 86 00 01 01 00}
0x74852         And {15 02}
0x74854             Setting: Express Card, Variable: 0x1BF[1] {05 09 BF 01 01 F2 01 F3 01}
0x7485D                 Option: Enabled, Value: 0x1 {09 09 DC 00 01 00 04 B2 00}
0x74866                 Option: Disabled, Value: 0x0 {09 09 DB 00 00 00 05 B2 00}
0x7486F             End of Options {10 02}
0x74871         End If {18 02}
0x74873         Selectable: PCI Express Root Port 1, Form ID: 0x30 {0F 0B 30 00 71 02 72 02 00 00 00}
0x7487E         Suppress If: {0A 03 00}
0x74881         Variable 0x121[1] equals 0x0 {12 07 21 01 01 00 00}
0x74888             Selectable: PCI Express Root Port 2, Form ID: 0x31 {0F 0B 31 00 73 02 74 02 00 00 00}
0x74893             Selectable: PCI Express Root Port 3, Form ID: 0x32 {0F 0B 32 00 75 02 76 02 00 00 00}
0x7489E             Selectable: PCI Express Root Port 4, Form ID: 0x33 {0F 0B 33 00 77 02 78 02 00 00 00}
0x748A9             Selectable: PCI Express Root Port 5, Form ID: 0x34 {0F 0B 34 00 79 02 7A 02 00 00 00}
0x748B4             Selectable: PCI Express Root Port 6, Form ID: 0x35 {0F 0B 35 00 7B 02 7C 02 00 00 00}
0x748BF         End If {18 02}
0x748C1     End Form {0B 02}
0x748C3     Form: InsydeH2O Setup Utility, Form ID: 0x20 {01 06 20 00 D8 00}
0x748C9         Subtitle: PCI Configuration {02 04 FC 00}
0x748CD         Subtitle:   {02 04 DA 00}
0x748D1         Grayout If: {19 03 00}
0x748D4         Variable 0x85[1] equals 0x2 {12 07 85 00 01 02 00}
0x748DB         Variable 0x86[1] equals 0x1 {12 07 86 00 01 01 00}
0x748E2         And {15 02}
0x748E4             Setting: PCI Slot3 IRQ Priority, Variable: 0x2[1] {05 09 02 00 01 0E 01 10 01}
0x748ED                 Option: Auto, Value: 0x0 {09 09 DD 00 00 00 05 41 00}
0x748F6                 Option: IRQ3, Value: 0x3 {09 09 11 01 03 00 04 41 00}
0x748FF                 Option: IRQ4, Value: 0x4 {09 09 12 01 04 00 04 41 00}
0x74908                 Option: IRQ5, Value: 0x5 {09 09 13 01 05 00 04 41 00}
0x74911                 Option: IRQ7, Value: 0x7 {09 09 14 01 07 00 04 41 00}
0x7491A                 Option: IRQ9, Value: 0x9 {09 09 15 01 09 00 04 41 00}
0x74923                 Option: IRQ10, Value: 0xA {09 09 16 01 0A 00 04 41 00}
0x7492C                 Option: IRQ11, Value: 0xB {09 09 17 01 0B 00 04 41 00}
0x74935             End of Options {10 02}
find
quote
#5
May be: H2OUVE.exe -ms -fi "USB Legacy" -op "Enabled" , i'm not sure.
Or do you want to enable the "Advanced" menu with this command ?
find
quote
#6
h2ouve.exe in gui win version, it worked to enable virtualization tecnology, but I, I need to enable advanced settings ... I tried with ida, following a guide by Donovan, but I couldn't, I then tried with fptw.exe for but it doesn't work, I tried with uefitool to extract but it doesn't work ....

I would like to enable advanced settings
find
quote


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