Forum RSS Feed Follow @ Twitter Follow On Facebook

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[-]
Welcome
You have to register before you can post on our site.

Username:


Password:





[-]
Latest Threads
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: Sergio717
Today 05:17 AM
» Replies: 656
» Views: 167423
M2N32-SLI Deluxe AM3 Support Request
Last Post: Alxstroi
Yesterday 11:08 PM
» Replies: 105
» Views: 71423
[Request] HP Elitebook 6930P WLAN Whitel...
Last Post: Maxinator500
Yesterday 10:51 PM
» Replies: 17
» Views: 6605
[REQUEST] Lenovo G50-30 (A7CNxxWW) BIOS ...
Last Post: carmelletomato
Yesterday 07:29 PM
» Replies: 46
» Views: 22106
[REQUEST] Lenovo G50-70 (9ACNxxWW) BIOS ...
Last Post: colin89
Yesterday 06:04 PM
» Replies: 140
» Views: 41046
[REQUEST + BOUNTY] Lenovo Thinkpad P14s ...
Last Post: loadit
Yesterday 02:23 PM
» Replies: 3
» Views: 111
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: Dudu2002
Yesterday 10:53 AM
» Replies: 845
» Views: 317327
[REQUEST] Lenovo Thinkpad E130 (H4ETxxWW...
Last Post: Dudu2002
Yesterday 10:51 AM
» Replies: 487
» Views: 101137
[REQUEST] Lenovo Yoga 11E (N15ETxxW) Whi...
Last Post: Dudu2002
Yesterday 08:15 AM
» Replies: 5
» Views: 2530
[REQUEST] CPU Support for Ryzen 5 3600 o...
Last Post: flexpavillion
Yesterday 04:32 AM
» Replies: 1
» Views: 346
Clevo P775TM1-G BIOS
Last Post: ActivatedNut
Yesterday 01:36 AM
» Replies: 145
» Views: 55363
ASUS P5G41T-M LX2/GB Unlocked Hidden Ove...
Last Post: GangsteR23
03-27-2024 04:58 PM
» Replies: 25
» Views: 64150
lenovo z570 Advanced Menu Unlocked
Last Post: Kaluva12345
03-27-2024 04:58 PM
» Replies: 7
» Views: 4109
Lenovo ThinkCentre M715q 2nd Gen & AMD R...
Last Post: RedfieldHUN1987
03-27-2024 09:23 AM
» Replies: 2
» Views: 155
L14 Gen 3 AMD , Need UEFI unlock advance...
Last Post: frankeinstein2532555
03-27-2024 04:08 AM
» Replies: 0
» Views: 105
[REQUEST] Lenovo Y400 & Y500 (6BCNxxWW) ...
Last Post: freedome
03-26-2024 11:00 PM
» Replies: 188
» Views: 52244
[Request] CPU support for Lenovo IQ57I
Last Post: DeathBringer
03-26-2024 10:02 AM
» Replies: 5
» Views: 247
unlocked Bios for Machenike s16
Last Post: Dudu2002
03-26-2024 09:06 AM
» Replies: 5
» Views: 338
[REQUEST] Bios Unlock Whitelist HP DV6-6...
Last Post: DimanTLT63
03-26-2024 03:03 AM
» Replies: 0
» Views: 155
[REQUEST] HP Pavilion G6-1252ss Whitelis...
Last Post: joseefitness
03-26-2024 01:40 AM
» Replies: 0
» Views: 141

CBS Menu unlock, when it's not locked in the IFR
#1
Hi,
I'm having problems unlocking the CBS Menu for Supermicro mainboards. I posted in the winraid forum before, but that went nowhere. So i got a little more insight how things work now but i stilll can't figure out how Supermicro locked away the Menu.

Code:
0xAA1C         Form Set: AMD CBS [B04535E3-3004-4946-9EB7-149428983053], ClassGuid0 [93039971-8545-4B04-B45E-32EB8326040E] {0E A7 E3 35 45 B0 04 30 46 49 9E B7 14 94 28 98 30 53 03 00 02 00 01 71 99 03 93 45 85 04 4B B4 5E 32 EB 83 26 04 0E}
0xAA43             Guid: [0F0B1735-87A0-4193-B266-538C38AF48CE] {5F 15 35 17 0B 0F A0 87 93 41 B2 66 53 8C 38 AF 48 CE 03 55 00}
0xAA58             Guid: [0F0B1735-87A0-4193-B266-538C38AF48CE] {5F 15 35 17 0B 0F A0 87 93 41 B2 66 53 8C 38 AF 48 CE 04 00 00}
0xAA6D             Default Store: en-US, DefaultId: 0x0 {5C 06 00 00 00 00}
0xAA73             Default Store: en-US, DefaultId: 0x1 {5C 06 00 00 01 00}
0xAA79             VarStore: VarStoreId: 0x5000 [3A997502-647A-4C82-998E-52EF9486A247], Size: 0x138, Name: AmdSetup {24 1F 02 75 99 3A 7A 64 82 4C 99 8E 52 EF 94 86 A2 47 00 50 38 01 41 6D 64 53 65 74 75 70 00}
0xAA98             Form: AMD CBS, FormId: 0x7000 {01 86 00 70 03 00}
0xAA9E                 Subtitle: Statement.Prompt: AMD CBS, Flags: 0x0 {02 87 03 00 00 00 00}
0xAAA5                 End {29 02}
0xAAA7                 Subtitle: Statement.Prompt: , Flags: 0x0 {02 87 02 00 00 00 00}
0xAAAE                 End {29 02}
0xAAB0                 Ref: Zen Common Options, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x1, FormId: 0x7001 {0F 0F 04 00 04 00 01 00 00 00 FF FF 00 01 70}
0xAABF                 Ref: DF Common Options, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x2, FormId: 0x7002 {0F 0F 05 00 05 00 02 00 00 00 FF FF 00 02 70}
0xAACE                 Ref: UMC Common Options, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x3, FormId: 0x7003 {0F 0F 06 00 06 00 03 00 00 00 FF FF 00 03 70}
0xAADD                 Ref: NBIO Common Options, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x4, FormId: 0x7004 {0F 0F 07 00 07 00 04 00 00 00 FF FF 00 04 70}
0xAAEC                 Ref: FCH Common Options, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x5, FormId: 0x7005 {0F 0F 08 00 08 00 05 00 00 00 FF FF 00 05 70}
0xAAFB                 Suppress If {0A 82}
0xAAFD                     QuestionId: 0x7 equals value 0x2 {12 86 07 00 02 00}
0xAB03                         Not {17 02}
0xAB05                         QuestionId: 0x7 equals value 0x4 {12 06 07 00 04 00}
0xAB0B                         Not {17 02}
0xAB0D                         And {15 02}
0xAB0F                         64 Bit Unsigned Int: 0x0 {45 0A 00 00 00 00 00 00 00 00}
0xAB19                         64 Bit Unsigned Int: 0x0 {45 0A 00 00 00 00 00 00 00 00}
0xAB23                         Equal {2F 02}
0xAB25                         Or {16 02}
0xAB27                     End {29 02}
0xAB29                     Ref: NTB Common Options, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x6, FormId: 0x7007 {0F 0F 0A 00 0A 00 06 00 00 00 FF FF 00 07 70}
0xAB38                 End If {29 02}


If you look here at the beginning of the IFR file all the "Ref:" options are not in a Suppress if function so they should be visible, but well the whole AMD CBS Tab is gone. Where can i find the suppress function for it, or is something different deleted/changed?

Also i tried to unlock another option in the normal setup and just moved it out of the Suppress if and End if, which didn't work. Am i doing something wrong? I know i could've just made the "True 46 02" to "False 47 02", but you don't always have menus suppressed like that and i wanted to test the other method.
Code:
0x1BF9A         Suppress If {0A 82}
0x1BF9C             True {46 02}
0x1BF9E         End If {29 02}
0x1BFA0         Ref: Chipset, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x3, FormId: 0x2713 {0F 0F 19 00 02 00 03 00 00 00 FF FF 00 13 27}


In tried to find out which "module" is responsible for the locked menu and just implanted the whole setup and structure (Setup, CBSsetupDXE, AMITSEsetupdata and all other menus) from a different mainboard with a unlocked CBS Menu. This did surprisingly post and work but the CBS menu was still gone. I know this is not how to do stuff, but i need to find out where to find the reason for the lock.

So any help and explaining is greatly appreciated.

Edit:

So i found this pattern in the AMITSESetupData, this is the file where AMIBCP makes changes and your setuplayout is stored. Has anyone worked with this kind of lock before?

Edit:

So zeroing out the ** FFs unlocks menus, but it's not enough to just zero out the Option that gets marked with 05 by AMIBCP. When replacing the Chipset FC FF... i replaced all strings with FC FF.. Well Chipset didn't show up but two other useless hidden Options from another menu. It could also be that my IFR edit is wrong and the Chipset is still suppressed because of that.

Edit: NVM, i think i found my answers here: https://www.win-raid.com/t4386f16-OverPo...Files.html

The AMD CBS Form entry is completly missing in the AMITSE PE32

Can i just copypasta this back in?

[Image: sumSN5R.png]
find
quote
#2
Solution: replace something you don't need with the CBS entry in AMITSE. Unlock all submenus via IFR in CbsSetupDXE and AMIBCP. IDK how to reassemble the AMITSE PE32 with added entries.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)