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keiner99

Mac OSX 10.9/10.10 auf Lenovo Ideapad u410

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hey leute :)

 

würd gern mac 10.9 auf meinem lappi installieren, hatte mal 10.8.2 oben aber habe nicht geschafft die hardware Beschleunigung zu aktivieren..

 

jz würd ich gern einen neuen versuch mit 10.9 starten, doch ich schaffe es nicht mal mehr in die Installation..

er sagt immer er kann die Grafik treiber der hd3000 (hab noch den alten i3 drin) nicht laden, bei erneutem versuch 10.8.2 zu installieren das selbe :(

 

bios settings sind richtig auf ahci und uma only gestellt! 

 

hier ein screenshot von dem 10.9 boot versuch..

 

p.s.: hab schon erfolgreich einen hackintosh aus meinem standpc gezaubert da funzt alles wunderbar :D also auskennen tu ich mich ;)

 

Bin dankbar für jede Hilfe :D

 

lg keiner99

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Hallo!

 

Ich würde dir ja gerne eingehender helfen. Aber ohne nähere Hardware Info ist das etwas schwierig. Plaziere bitte deine Hardware, so wie viele andere es hier tun, in deiner Signatur. Insbesondere von Bedeutung sind CPU, Ram, Graka.

 

Es wäre auch von Interesse, welche Installmethode du benutzen willst.

 

Du solltest mal im Bios Bluetooth, Ethernet und Wifi auszuschalten und wenn möglich die Grafik auf intern stellen.

 

Als SMBios würde ich dir die Verwendung von MacBook Air 5,2 oder MacBook Pro 9,2 bereits im Extra Ordner auf dem Installstick empfehlen. NVDAResman.kext würde ich auf dem Installer in S/L/E entfernen.

 

In der org.chameleon.Boot.plist setze EthernetBuiltIn vorerst auf No. Booten solltest du immer mit flags -f -v. Wenn du Gfx Probleme hast mit flags -x -f -v.

 

Beim !nstallieren wäre es von Vorteil einen USB 2.0 Port zu benutzen.

 

Have fun.

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sorry, dass ich bis jz nicht geantwortet habe..

 

habs jz selbst hinbekommen :) hab imma vagessn dass ich eine mixture aus sandy und ivy hab und dass hat den entsprechenden erfolg gebracht! :D hab jz full qe/ci und auch sound wlan etc funzen perfekt :D

 

außer bluetooth des geht no ned..

 

lg keiner99

 

edit es lauft doch noch nicht so ganz, ich hoffe ihr könnt mir bei meinen Problemen helfen :)

 

1) ich finde kein kext mit dem das trackpad funktioniert unter 10.9 :(

    hab im moment dieses (http://www.insanelymac.com/forum/files/file/91-voodoops2-109-only/) doch er schafft es nicht das kext zu laden :( hat      wer eine Möglichkeit dieses zu laden oder ein anderes kext das funktioniert unter 10.9?

 

2) im finder wird unter Geräte meine systemplatte nicht angezeigt? weiß nicht warum hatte das problem noch nie.. man siehts bessa auf dem screenshot was ich meine ;)

 

ich hoffe ihr könnt mir helfen :D

post-817614-0-71121900-1382622722_thumb.png

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Für dein Trackpad google mal nach "Rehabman voodoops2". Der Github Treffer ist der richtige. Lies dortz die Readme.

 

Für Bluetooth musst du die Infoplist vum Broadcom plugin im IOUSBFamily,kext mit Device und VendorID editieren. Gegen Ende der Plist ist ein Entry für einen Bluetooth 4.0 Stick.

 

Have fun.

 

PS: Nimmst du für den Sound ein gepatchtes AppleHDA,kext?

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kannst du mir das mit dem bluetooth wo ich das genau eintragen muss genauer erklären? wo finde ich die device und vendorID heraus?

 

nein ich verwend zur zeit die voodoo Lösung für den sound, aber es geht auch eleganter hatte ich schon mal anders ;) aha kann mich nicht mehr genau erinnern..

 

edit: hab die vendor id und device id vom bluetooth herausgefunden :) aber bei IOUSBFamily.kext find ich in der info.plist Datei keinen bluetooth eintrag  :(

 

des mitn touchpad haut auch nicht hin :( kannst du mir des vl näher erklären wie ma was installieren muss?

 

ich hab vendor id: 0x168C

und       device id: 0x3002

 

wo muss ich das jz genau eintragen in der info.plist? find da nix gscheids.. die info.plist kann ich da nicht hochladen da es nicht erlaubt ist..

 

was meinst du genau damit? Broadcom plugin im IOUSBFamily,kext

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Here you go:

 

Vor dem Chameleon Boot im Bios Bluetooth aktivieren, falls es disabled ist.

 

IOBluetoothFamily.kext von S/L/E auf deinen Desktop kopieren und dort mit einem Rechtsklick der Maus Paketinhalt anzeigen, Ordner Contents und dan PlugIns öffnen, Paketinhalt von BroadcomBluetoothHostControllerUSBTransport.kext anzeigen, Ordner Contents öffnen und dort die Info.plist mit TextEdit öffnen (Rechtsklick/Öffnen mit: TextEdit auswählen).

 

Im Apfel Menue "Über diesen Mac" / "Weitere Informationen" / "Systembericht"/ "Hardware" Bluetooth anzeigen. Dort findest du Hersteller-ID und Product-ID als Hex-Ausdruck.

 

Zum Editieren brauchst du das Ganze aber als Integer $. Ist aber ganz einfach im Terminal zu konvertieren.

 

Terminal öffnen und dann nur zwei kurze Befehle eintippen:

 

let x="ID in hex"

 

echo $x

"Integer ID als Output"

 

Danach wählst ein Entry in der mit TextEdit geöffneten Info.plist aus und ersetzt Product-ID und Vendor-ID mit deinen zuvor konvertierten Daten. Ich habe den MediaLink BT 4.0 Adapter dafür genommen. Wenn du willst kannst du auch den Namen ändern. Info.plist sichern, Kext in S/L/E installieren, Rechte reparieren und danach mit flags -f -v rebooten.

 

Wenn alles gut gegangen ist, kannst du Bluetooth von OSX aus aktiveren. Wenn das nicht geht, von Windows aus oder einem Live Linux.

 

Für dein Audio kannst du das AppleHDA.kext für Conexant 20590 probieren. Vor dem Installieren aber alle Teile von VoodooHDA löschen (auch die Prefpane.)

Das Kexr ist für einen Lenovo T420, funktioniert auch auf meinem EDGE E320 und dürfte auch bei dir funzen. Soweit ich weiß, hast du auch einen Conexant AudioChip.

 

DSDT-Edit auf Layout-ID (12) 0x0C, 0x00, 0x00, 0x00.

 

Wenn du noch keine DSDT hast, kannst du AppleHDA auch über die Chameleon Option aktivieren.

 

Have fun.

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bei mir steht bei hardware bei bluetooth Es wurden keine Informationen gefunden obwohl bluetooth aktiviert ist im bios des heißt es steht keine device und vendor id drin :( 

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Schau mal in der org.chameleonBoot.plist ob dort der Key "UseKernelCache" "Yes" vorhanden ist. Dann auf "No" setzen und mit flags -f -v rebooten,

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sorry dass ich so spät melde hab einiges auf da uni zu tun ;)

 

trackpad funzt jz :)

des einzige was nicht funktioniert is bluetooth, hab im bios bluetooth aktiviert win 8 gestartet und es aktiviert! lappi neugestartet mit UseKernelCache=No -v -f und nichts keine änderung es steht noch immer keine informationen verfügbar :(

 

edit:

 

hab etwas entdeckt mein laptop lasst sich in mac im optimus modus booten :D keine Ahnung wieso aber gibt es eine Möglichkeit die zweite graka zu nutzn? 

hier ein screenshot ;)

post-817614-0-66326500-1382885762_thumb.png

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Normalerweise funktioniert die zweite Graka, die Nvidia aufgrund Optimus nicht. Ich glaube nicht, dass sich in einem Consumer Produkt, wie dem Ideapad, Optimus deaktivieren lässt. Apple benutzt eine eigene Grafikumschaltung, die zur Gänze nicht mit Optimus kompatible ist.

Daher würde ich OSX immer mit Optimus disabled benutzen. Der Saft der Batterie hält dann einfach länger.

 

Bezüglich Bluetooth: Du hast ja Produkt- und Hersteller, Hast du schon versucht, nach einem wie zuvor beschriebenen Edit der Info.plist, mit dem editierten Kext zu booten? (Schau mal in Win8, ob du etwas über den Chiphersteller herausfindest.)

 

Hol dir System Info ( http://www.osx86.net/files/file/2243-system-info/ ) und schau mal ob das BroadcomBluetoothHCIControllerUSBTransport.kext geladen wird.

 

Have fun.

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sorry dass ich mich jz erst melde.. es funktioniert nun bluetooth auch :D 

hab es bei der Installation im bios deaktiviert und danach aktiviert, er hat es erkannt und es kam kein Fehler!

danach win7 gebotet und bluetooth eingeschalten, danach mac gebootet und siehe es funktioniert! ich hab nichts editieren müssen!

 

danke für den tipp!

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Wenn du Bluetooth nicht von OSX aus aktivieren kannst, ist der Edit vielleicht doch nützlich. Ich würde aber, falls du alle Bluetooth Features aktivieren kannst, den Bluetooth Wakeup nicht einschalten. Macht unter Umständen Probleme. Es kommt oft eine Fehlermelding im Verboseboot..........blued...... System fängt dann unter Umständen zu spinnen an.

 

Hoffentlich hast du gewonnen und nun einen :happymac:

 

Freut mich für dich, dass es mit dem Bluetooth doch geklappt hat. :D

 

Have fun.

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mittlerweile geht es nicht mehr.. kA warum :( naja ich brauch es eig nicht wirklich..

 

andere frage: wlan funzt nach sleep nicht mehr.. wie lässt sich das beheben?

 

lg keiner99

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Danke lieb von dir. Aber auf meinem Desktop läuft Wifi ooB und am E320 hab ich glaube ich meine DSDT editiert oder die Infoplist (nur Vendor u, Device ID erforderlich) vom Kext, nachdem ich einen WL Check removed Bios mod gefunden habe. Ist schon etwas länger her, daher weiß ich es nicht mehr so genau.

 

Have fun.

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Sorry hat ewas länger gedauert bis ich dir jetzt antworte. Du weißt ja, leise rieselt der Kalk, aber ohne Spaß, mein ganzer Content, das heißt, in threads in denen ich geantworte habe, war verschwunden. Aber Gott sei dank ist er jetzt wieder da. Jetzt bin ich nicht mehr so planlos.

 

Du hast schon recht, mit deiner Vermutung, dass eine DSDT manches in punkto Sleep regeln kann. Aber der Hauptgrund, warum er nicht funktioniert, liegt im nicht richtig funktionierenden Powermanagement. Hast du noch NullCpuPowerMangement.kext installiert?

 

Have fun.

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meinst du bluetooth nicht richtig funktioniert wegen nullcpupowermanagement.kext oder wlan und sleep?

 

nein bis jz hab ich dieses kext nicht installiert..

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ich hab jz alles selbst lösen können! mittlerweile lauft alles auf 10.9.1 wlan bluetooth sound sleep funktionieren perfekt :D falls wer tipps braucht kann gerne fragen ;)

 

kann geclosed werden!

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falls noch interesse besteht ich hab mittlerweile 10.9.3 perfekt am laufen :)

 

hier eine liste was funktioniert:

 

  • Sleep (wird auch aktiviert wenn ihr den Laptop zuklappt)
  • Speedstep (taktet brav zwischen 800mhz und 1400mhz)
  • Touchpad (perfekt wie unter Windows, mit allen Funktionen)
  • Helligkeitseinstellung vom Display (mit den Funktionstasten oder unter Systemeinstellungen/Monitore und dann über den Balken zum Schieben)
  • Wlan (bis 150mbit/s)
  • Lan (Vollduplex bis 100mbit/s),
  • Tastatur (Logitech Layout kann genutzt werden)
  • USB (alle Anschlüsse, leider nur als USB 2.0)
  • CardReader (hat von alleine funktioniert (OOB)),
  • HDMI (HDMI Bildübertragung einwandfrei)
  • Sound (über AppleHDA + DSDT Patch einwandfrei, Autoswitch Lautsprecher/Kopfhörer, kein Widget/Slider Sync "bug" smile.png)
  • HDMI Audio
  • Mikrofon (intern und über Headset)
  • Kamera (für Facetime)
  • iMessage (habe leider kein IPhone etc, aber ich konnte mich mit der Apple ID ganz normal anmelden!)
  • iCloud

was nicht vernünftig funktioniert ist bluetooth aber das ist ein bekanntes problem ;)

 

bei genauerer interesse bitte pn :) also ein wirklich perfektes Hacbook :D

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Hallo!

 

Funzt bei dir GenericUSBXHCI.kext nicht für USB3.0? Das kannst normal in der akutellsten Version hier finden.

 

Was mich interessieren würde ist, wie du die Helligkeitsregelung mit den F -Tasten hinbekommen hast.

 

Lg

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Hi! Doch das GenericUSBXHCI.kext funktioniert eh, doch danach geht sleep nicht mehr.. auch nicht mit den richtigen DSDT Patches..

das mit den Funktionstasten ist bei mir oob gegangen, auch schon unter Mac OSX 10.8

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      Now have a Olarila app, just download app and clover folder for your Chipset! https://olarila.com/forum/viewtopic.php?f=81&t=6771   Install MacOS with Olarila Image, Step by Step, Install and Post Install
       
      https://olarila.com/forum/viewtopic.php?f=50&t=8685
          First... If you need DSDT edits... -Post your full Clover folder with original tables in Origin folder(Extract with F4 in Clover boot screen) -Run it, post files generated in your desktop RunMe.app  Installation   --Create a bootable copy of macOS Sierra Check out the link http://www.insanelymac.com/forum/files/file/559-flash-drive-maker/   --Create a bootable copy of macOS HighSierra Check out the link http://diskmakerx.com/   --Install Clover in USB stick https://sourceforge.net/projects/cloverefiboot/files/Installer/   --Replace with my Clover folder  CLOVER.zip   --Install Sierra/High Sierra and boot into system!   Post Installation   --Install Clover in HDD/SSD and replace with my folder CLOVER.zip   --Reboot and activate video!   -Nvidia WebDriver Sierra http://www.insanelymac.com/forum/topic/312525-nvidia-web-driver-updates-for-macos-sierra-update-07212017/ -Nvidia WebDriver High Sierra http://www.insanelymac.com/forum/topic/324195-nvidia-web-driver-updates-for-macos-high-sierra-update-10162017/ -Cuda http://www.insanelymac.com/forum/topic/302795-cuda-90214-is-out-update-10162017/   -DSDT My DSDT DSDT.GA H97M-DS3P MaLd0n.zip   -Patches -FIX ERRORS AND WARNINGS -HPET -SATA -DMAC -SLPB -DARWIN -LPC -XHCI -HDEF -RTC -IRQs -SBUS -MIKEY -BUS1 -MCHC -ALS0 -SHUTDOWN -LAN -EC -PNLF -HDMI





      -FakeSMC
      https://bitbucket.org/RehabMan/os-x-fakesmc-kozlek -Audio https://github.com/vit9696/AppleALC -LAN https://github.com/Mieze/IntelMausiEthernet   -Credits and thanks to the old and new people in the community who developed patches, kexts and bootloaders!   Slice, Kabyl, usr-sse2, jadran, Blackosx, dmazar, STLVNUB, pcj, apianti, JrCs, pene, FrodoKenny, skoczy, ycr.ru, Oscar09, xsmile, SoThOr, RehabMan, Download-Fritz, Zenit432, cecekpawon, Intel, Apple, Oracle, Chameleon Team, crazybirdy, Mieze, Mirone, Oldnapalm, netkas, Elconiglio, artut-pt, ErmaC, Pavo, Toleda, Master Chief and family, bcc9, The King, PMheart, Sherlocks, Micky1979, vit9696, vandroiy2013, Voodoo Team, Pike R. Alpha, lvs1974, Austere.J, CVad and many, many, many others!   We're all here to have fun and learn from each other!   ENJOY!  
    • By tluck
      Lenovo T460 macOS with Clover Guide
      Latest Release on GitHub Updated to Clover r4861 Updated Kexts Shift to use WhatEvergreen.kext SSDT updates for T460 Added Frank's T470p DSDT files Added T470 DSDT Remove kextunload/kextload in /etc/rc.sleep and /etc/rc.wake to avoid KP on sleep
        Various Tweaks over Last months The zip file is a complete Clover ESP (/EFI) bundle and kext pack for the Lenovo T460. The current file bundle is tested on Sierra. 
      Note: I never got the GFX fully working on El Capitan. 
      Full Clover file set - config.plist etc. Includes all custom kexts Includes custom DSDT/SSDT scripts and patches Utility scripts The zip bundles are posted to GitHub: https://github.com/tluck/Lenovo-T460-Clover/releases
      Caveat: The T460 systems used here was configured with: i5-6300U, Intel HD Graphics 520, 1920x1080 touch screen. If you have a different system model, then extract the ACPI files and use the included scripts to create a set of files consistent with your system type and BIOS version. See below for details.
      Credits: RehabMan, Shmilee, vusun123, TimeWalker, Mieze from which, much of their work and help is/was was used to get the T460 to this point.
      Devices and aspects working:
      Ethernet -  Intel I219LM is enabled via IntelMausiEthernext.kext WiFi/BT - substitute the Intel WiFi/BT with a compatible Broadcom or Atheros chip Audio - ALC293 codec implemented via AppleALC.kext (old AppleHDA_ALC293 and CodecCommander kexts are not needed) PS2 - ClickPad + TrackPoint + all 3 buttons - using a modified VoodooPS2Controller to support new layouts - and added some custom Fn key maps based on 440/450 dsdt USB - implemented via custom SSDT + USBInjectAll kext. All USB3/USB2 ports are intel-based and work -  3 external USB and internal Camera, BT, etc  Sleep/Wake - the sleepwatcher package and custom sleep/wake scripts are used to help with sleep/wake for BT and PS2 devices. Note: have not tried to implement the SD card reader - no driver found.
      ACPI Files
      New Installation - Steps and Details
      Part 1 - OS Installation
      Part 2- Post OS Installation and Setup
      Notes on Custom Kexts
       
    • By ludufre
      [GUIA] Correção de assinatura BIOS Insyde H2O
       
      Recentemente comprei um notebook Lenovo L440 pra instalar o macOS Mojave e fui substituir a placa wireless pela DW1560 porque a atual não é compatível. Descobri que existia uma whitelist de placas permitidas que as fabricantes estão adotando recentemente (no meu caso utiliza uma bios Phoenix Insyde BIOS H2O).
       
      Procurei em fórums de BIOS MODDING e encontrei pessoas que fizeram o patch pra mim. Só que após substituir a BIOS notei que o computador ficava apitando 5 vezes todas vez que ligava e fui me aprofundar no caso. E foi aí que descobri como resolver isso e por isso criei esse guia baseado nas informações que achei em alguns fóruns russos.
       
       
      Prefácio
       
      Quando a BIOS falha no teste te integridade, algumas funcionalidades Intel AMT param de funcionar e é emitido uma sequência de 5 apitos duas vezes no boot.
      Após modificar para remover whitelist (habilitar placas WI-FI não autorizadas), destravar MSR 0xe2 (hackintosh), habilitar menu avançado, etc. a BIOS não vai passar no teste de integridade causando esse problema.
      Essa verificação de integridade é feita através da assinatura RSA do bloco da BIOS chamado TCPABIOS (mais informações abaixo) com a chave pública no formato modulus 3 também armazenada na BIOS.
      Esse bloco TCPABIOS armazena os checksums de cada volume da BIOS.
       
      O que faremos é gerar novos checkums para esses volumes que foram modificados, gerar um para de chaves RSA (privada e pública), assinar esse bloco com a chave privada e substituir a chave pública.
       
       
      Ferramentas necessárias
       
      - EFITool NE alpha 54: https://github.com/LongSoft/UEFITool/releases
      - HxD 2.1.0: https://mh-nexus.de/en/hxd/
      - OpenSSL: http://gnuwin32.sourceforge.net/packages/openssl.htm (Download -> Binaries)
      - Microsoft File Checksum Integrity Verifier (FCIV.exe): https://www.microsoft.com/en-us/download/details.aspx?id=11533
       
      Passo a passo
       
      Vamos abrir a BIOS modificada, localizar o bloco TCPABIOS e entender sua anatomia.
       
      1. Abra a BIOS no HxD
       

      (Vamos utilizar nesse guia a BIOS modificada no fórum MyDigitalLife.com pelo usuário Serg008 para o notebook Lenovo B590)
       
      2. Busque a palavra TCPABIOS:
       


       
      3. O bloco começa com TCPABIOS e termina com antes de TCPACPUH
       

       
      4. Anatomia:
       
      54 43 50 41 42 49 4F 53 48 31 38 34 61 31 31 2F
      32 36 2F 31 33 49 42 4D 53 45 43 55 52 00 FD 27
      34 2A 35 AB 41 26 39 E3 32 E5 B6 8A D6 49 5B 0B
      77 F9 82 58 48 00 00 00 CE 18 1F 00 00 00 03 00
      00 00 00 00 00 00 27 00 00 00 00 00 00 00 00 00
      00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
      00 00 00 00 00 00 00 00 00 00 00 FF FF 83 04 D4
      52 52 95 C5 D7 21 55 78 0E 5C AD 47 EE C4 3D 1D
      C1 EC 69 03 2B 51 A5 42 61 96 22 F9 7B 88 57 B7
      A8 9D D0 20 DB 5B 11 10 55 07 84 6C 62 DF FA 2F
      6A A8 43 0C 8A 40 AF 79 0D 31 DB 5A 5D C8 2F EB
      F8 7C 87 B0 A6 3D 2A 88 AE 91 9D 88 E3 AA 85 E3
      5A B3 91 7F 28 68 1F BA 92 C4 7E 10 F5 1A 7E 75
      A9 6F CE C0 4F BA FA 79 A5 98 2B 50 60 BA 09 73
      7B 03 D1 0C 3E A2 9C 44 DF E9 F2 92 34 7B
       
      Cinza: Nome e informações do bloco
      Vermelho: Informações dos volumes (Checksum e Cabeçalho)
      Azul: Separação da lista de volumes para a assinatura do bloco
      Verde: Assinatura do bloco TCPABIOS são os últimos 128 bytes
       
      Lista de Volumes:
       
      Cada volume tem o formato: 00 FD 27 34 2A 35 AB 41 26 39 E3 32 E5 B6 8A D6 49 5B 0B 77 F9 82 58 48 00 00 00 CE 18 1F 00 00 00 03 00 00 00 00 00
                                                      (prefixo 3 bytes + checksum 20 bytes + offset 4 bytes + tamanho do volume 6 bytes + separador do fim 6 bytes)
       
      Os volumes são enumerados e utilizam o primeiro byte no prefixo para isso (00 FD 27), começando do 0.
      A BIOS utilizada nesse exemplo possui somente um volume, mas no caso de mais de um volume, seria: 00 FD 27 .., 01 FD 27 ..., 02 FD 27 ...
      - Checksum é o cálculo SHA1 do volume.
      - Offset é a posição do volume dentro da BIOS. Os bytes ficam invertidos, nesse caso seria 00 00 00 48 ou seja: 48h
      - Tamanho do volume também está com os bytes invertidos, então: 1F18CEh
       
      Então é isso. Precisamos corrigir essas informações (checksum, offset e tamanho)
       
      5. Para extrair os volumes abra a BIOS com o UEFITool e veja como identificar os volumes (nosso exemplo há somente um volume, se houvessem outros estariam também dentro de EfiFirmwareFileSystemGuid):
       

       
      Na BIOS original, circulado em vermelho podemos ver o nosso volume.
      Observe que em azul temos Offset e verde o tamanho. Exatamente como verificamos acima no HxD. Já na BIOS modificada vemos que está diferente o tamanho:
      Oridinal: 1F18CEh
      Modificada: 1F12D5h (vamos precisar disso mais tarde)
       
      6. Vamos extrair esse volume escolhendo a opção “Extract as is...”
       
       
       
      7. Utilize esse comando para obter o checkum desse volume: fciv.exe -sha1 File_Volume_image_FvMainCompact.ffs
       

       
      Agora temos o checksum que é 396e0dc987219b4369b1b9e010166302ce635202
       
      8. Substitua as informações no bloco TCPABIOS:
       

       
      Observe que o tamanho do volume precisa ter os bytes invertidos, então se o total são 6 bytes e é 1F12D5h, fica D5 12 1F 00 00 00 no lugar de CE 18 1F 00 00 00.
      Se o offset for diferente, também realizar o mesmo procedimento invertendo os bytes.
      Checksum alterar de 34 2A 35 AB 41 26 39 E3 32 E5 B6 8A D6 49 5B 0B 77 F9 82 58 para 39 6E 0D C9 87 21 9B 43 69 B1 B9 E0 10 16 63 02 CE 63 52 02
       
      Faça esse procedimento para cada volume na BIOS.
       
      9. Agora precisamos gerar o checksum de todo o bloco TCPABIOS mas sem considerar os últimos 131 bytes, ou seja desconsiderar de FF FF 83 + 80 bytes da assinatura anterior.
       
      Copie para um novo arquivo no HxD e salve como tcpabios
       

       
      Utilize o comando para gerar o checksum desse bloco: fciv.exe -sha1 tcpabios
       

       
      Checksum do bloco TCPABIOS: 0da6715509839a376b0a52e81fdf9683a8e70e52
       
      Crie um novo arquivo no HxD e adicione 108 bytes com 00 e cole o checksum no final e salve como tcpabios_sha, ficando assim:
       

       
      10. Agora vamos gerar a chave privada RSA com modulus 3: openssl genrsa -3 -out my_key.pem 1024
       

       
      Assinar o arquivo tcpabios_sha: openssl rsautl -inkey my_key.pem -sign -in tcpabios_hash -raw > tcpabios_sign
       

       
      Agora aproveite para gerar a chave publica: openssl rsa -in my_key.pem -outform der -pubout -out my_key_pub.der
       

       
      E gerar modulus 3 da chave pública: openssl rsa -pubin -inform der -in my_key_pub.der -text -noout
       

       
      Copie e cole a chave em um arquivo de texto para utilizar daqui a pouco. Remova todos os “:” e coloque tudo em uma única linha, ficando assim:
       

       
      11.   Abra o arquivo tcpabios_sign no HxD, copie o conteúdo e substitua a assinatura no final do bloco TCPABIOS:
       
       
       
      12. Agora vamos localizar na BIOS o local da chave pública e substituir. Essa chave começa com 12 04 e termina com 01 03 FF e fica após o bloco TCPABBLK.
       
      A chave fica assim: 12 04 + 81 bytes + 01 03 FF. Faça uma busca por 01 03 FF para localizar mais facilmente. Verifique se antes dos 81 bytes tem os bytes 12 04 para ter certeza que achou.
       

       

       
      Agora substitua pela chave pública que ficou anotado no arquivo de texto anteriormente, ficando assim:
       

       
       
      Salve e está pronto. Sua BIOS está assinada e pronta.
       
    • By ludufre
      [GUIDE] Fix Insyde H2O BIOS signature (5 beeps on Lenovo)
       
      I recently bought a Lenovo L440 laptop to install the Mojave macOS and I replaced the wireless card with the DW1560 because the current one is not compatible. I discovered that there was a whitelist of enabled cards that manufacturers are adopting recently (in my case it uses a Phoenix Insyde BIOS H2O).
       
      I searched the BIOS Modding forums and found people who did the patch for me. But after replacing the BIOS I noticed that the computer keep beeping 5 times every time I boot. So, I went deeper into this issue and that's when I figured out how to solve it. Then I created this guide based on the information I found in some Russian forums.
       
      Preface
       
      When the BIOS integrity test fails, some Intel AMT functionality stops working and a sequence of 5 whistles is issued twice at boot.
      After modifying to remove whitelist (enable unauthorized WI-FI cards), unlock MSR 0xe2 (hackintosh), enable advanced menu, etc. the BIOS will not pass the integrity test causing this problem.
      This integrity check is done through the RSA signature of the BIOS block called TCPABIOS (more information below) with the public key in modulus 3 format also stored in the BIOS.
      This TCPABIOS block stores the checksums of each BIOS volume.
       
      What we will do is generate new checksum for those volumes that have been modified, generate a RSA (private and public) key pair, sign that block with the private key, and replace the public key.
       
       
      Tools needed
       
      - EFITool NE alpha 54: https://github.com/LongSoft/UEFITool/releases
      - HxD 2.1.0: https://mh-nexus.de/en/hxd/
      - OpenSSL: http://gnuwin32.sourceforge.net/packages/openssl.htm (Download -> Binaries)
      - Microsoft File Checksum Integrity Verifier (FCIV.exe): https://www.microsoft.com/en-us/download/details.aspx?id=11533
       
      Step by step
       
      Let's open the modified BIOS, locate the TCPABIOS block and understand its anatomy.
       
      1. Open the BIOS with HxD
       

      (We will use the modded BIOS in the MyDigitalLife.com forum by the Serg008 user for the Lenovo B590 laptop in this guide)
       
      2. Find the word TCPABIOS:
       


       
      3. The block starts with TCPABIOS and ends before TCPACPUH
       

       
      4. Anatomy:
       
      54 43 50 41 42 49 4F 53 48 31 38 34 61 31 31 2F
      32 36 2F 31 33 49 42 4D 53 45 43 55 52 00 FD 27
      34 2A 35 AB 41 26 39 E3 32 E5 B6 8A D6 49 5B 0B
      77 F9 82 58 48 00 00 00 CE 18 1F 00 00 00 03 00
      00 00 00 00 00 00 27 00 00 00 00 00 00 00 00 00
      00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
      00 00 00 00 00 00 00 00 00 00 00 FF FF 83 04 D4
      52 52 95 C5 D7 21 55 78 0E 5C AD 47 EE C4 3D 1D
      C1 EC 69 03 2B 51 A5 42 61 96 22 F9 7B 88 57 B7
      A8 9D D0 20 DB 5B 11 10 55 07 84 6C 62 DF FA 2F
      6A A8 43 0C 8A 40 AF 79 0D 31 DB 5A 5D C8 2F EB
      F8 7C 87 B0 A6 3D 2A 88 AE 91 9D 88 E3 AA 85 E3
      5A B3 91 7F 28 68 1F BA 92 C4 7E 10 F5 1A 7E 75
      A9 6F CE C0 4F BA FA 79 A5 98 2B 50 60 BA 09 73
      7B 03 D1 0C 3E A2 9C 44 DF E9 F2 92 34 7B
       
      Gray: Name and Block Information
      Red: Volume Information (Checksum and Header)
      Blue: Separation of the list of volumes and the block signature
      Green: Signature of the TCPABIOS block are the last 128 bytes
       
      List of Volumes:
       
      Each volume has the format: 00 FD 27 34 2A 35 AB 41 26 39 E3 32 E5 B6 8A D6 49 5B 0B 77 F9 82 58 48 00 00 00 CE 18 1F 00 00 00 03 00 00 00 00 00
                                              (Prefix 3 bytes + checksum 20 bytes + offset 4 bytes + volume size 6 bytes + end delimiter 6 bytes)
       
      The volumes are enumerated and use the first byte in the prefix for this (00 FD 27), starting at 0.
      The BIOS used in this example has only one volume, but in the case of more than one volume, it would be: 00 FD 27 .., 01 FD 27 ..., 02 FD 27 ...
      - Checksum is SHA1 calculation of the volume.
      - Offset is the volume position within the BIOS. The bytes are inverted, in this case it would be 00 00 00 48, equals to 48h
      - Volume Size is also with the bytes inverted, then: 1F18CEh
       
      Then that's it. We need to correct this information (checksum, offset and size)
       
      5. To extract the volumes open the BIOS with the UEFITool and see how to identify the volumes (our example there is only one volume if there were others would also be inside EfiFirmwareFileSystemGuid):
       

       
      In the original BIOS, circled in red we can see our volume.
      Note that in blue we have offset and green the size. Exactly as we checked up on HxD. In the modified BIOS we see that the size is different:
      Original: 1F18CEh
      Modified: 1F12D5h (we'll need this later)
       
      6. Let's extract this volume to calculate the checksum by choosing the "Extract as is ..."
       
       
       
      7. Use this command to get the checksum of this volume: fciv.exe -sha1 File_Volume_image_FvMainCompact.ffs
       

       
      Now we have the checksum that is 396e0dc987219b4369b1b9e010166302ce635202
       
      8. Replace the information in the TCPABIOS block:
       

       
      Note that the volume size must have the bytes inverted, so if the total is 6 bytes and is 1F12D5h, becomes D5 12 1F 00 00 00 in place of CE 18 1F 00 00 00.
      If the offset is different, also perform the same process by inverting the bytes.
      Checksum change from 34 2A 35 AB 41 26 39 E3 32 E5 B6 8A D6 49 5B 0B 77 F9 82 58 to 39 6E 0D C9 87 21 9B 43 69 B1 B9 E0 10 16 63 02 CE 63 52 02
       
      Do this for each volume in the BIOS.
       
      9. Now we need to generate the checksum of the whole TCPABIOS block but without considering the last 131 bytes, that is to dismiss FF FF 83 + 80 bytes from the previous signature.
       
      Copy to a new file in HxD and save as tcpabios
       

       
      Use the command to generate the checksum of this block: fciv.exe -sha1 tcpabios
       

       
      Checksum of TCPABIOS block: 0da6715509839a376b0a52e81fdf9683a8e70e52
       
      Create a new file in HxD and add 108 bytes with 00 and paste the checksum at the end and save as tcpabios_hash, thus:
       

       
      10. Now let's generate the RSA private key with modulus 3: openssl genrsa -3 -out my_key.pem 1024
       

       
      Sign the file tcpabios_hash: openssl rsautl -inkey my_key.pem -sign -in tcpabios_hash -raw > tcpabios_sign
       

       
      Now enjoy to generate the public key: openssl rsa -in my_key.pem -outform der -pubout -out my_key_pub.der
       

       
      And generate public key modulus 3: openssl rsa -pubin -inform der -in my_key_pub.der -text -noout
       

       
      Copy and paste the key into a text file to use soon. Remove all ":" and put everything on a single line, thus:
       

       
      11.   Open the tcpabios_sign file in HxD, copy the contents and replace the signature at the end of the TCPABIOS block:
       
       
       
      12. Now let's locate the location of the public key in the BIOS and replace it. This key starts with 12 04 and ends with 01 03 FF and is after the TCPABBLK block.
       
      The key looks like this: 12 04 + 81 bytes + 01 03 FF. Search for 01 03 FF to locate more easily. Verify that before the 81 bytes have bytes 12 04 to make sure you found.
       

       

       
      Now substitute for the public key that was annotated in the text file previously, thus:
       

       
       
      Save and you're ready. Your BIOS is signed and ready.
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