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Bios Mod


netgear

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ho realizzato ora che è un clone potenziato di shell.efi 😏

ah quindi per sbloccare determinate cose nel BIOS, tipo quelle che hanno aggiunto in guida di OC 054

 

Spoiler

7.7 Quirks Properties

1. AppleCpuPmCfgLock
Type: plist boolean
Failsafe: false
Description: Disables PKG_CST_CONFIG_CONTROL (0xE2) MSR modification in AppleIntelCPUPowerManage- ment.kext, commonly causing early kernel panic, when it is locked from writing.

Note: This option should Certain firmwares lock PKG_CST_CONFIG_CONTROL MSR register. To check its state one XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

can use bundled VerifyMsrE2 tool. Select firmwares have this register locked on some cores only. XXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

AsmodernfirmwaresprovideCFG Locksetting,whichallowsconfiguringPKG_CST_CONFIG_CONTROLMSRregister XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

lock, this option should be avoided whenever possible. Modern firmwares provide For several APTIO firmwares XXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXX

not displaying CFG Lock setting , disabling which is much cleaner. More details about the issue can be foundin XXXXXXXXXXXXX

notes.in the GUI it is possible to access the option directly: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

  1. (a)  Download UEFITool and IFR-Extractor. XXXXXXXXX XXXX XX

  2. (b)  Open your firmware image in UEFITool and find CFG Lock unicode string. If it is not present, your firmware XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

may not have this option and you should stop.


XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

(c) Extract the Setup.bin PE32 Image Section (the one UEFITool found) through Extract Body menu option. XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

  1. (d)  Run IFR-Extractor on the extracted file (e.g. ./ifrextract Setup.bin Setup.txt). XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

  2. (e)  Find CFG Lock, VarStoreInfo (VarOffset/VarName): in Setup.txt and remember the offset right after XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

    it (e.g. 0x123). XXXXXXXXXXXXXX

  3. (f)  Download and run Modified GRUB Shell compiled by brainsucker or use a newer version by datasone. XXXXXXXXXXXXXXXXX XXXXXXXXXXX XXXXX XX XX

  4. (g)  Enter setup_var 0x123 0x00 command, where 0x123 should be replaced by your actual offset, and reboot. XXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

WARNING: Variable offsets are unique not only to each motherboard but even to its firmware version. Never XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

ever try to use an offset without checking.


XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

 

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Il 14/1/2020 at 17:51, netgear ha scritto:

Z390 Aorus Bios F11c

 

In teoria dovrebbe essere 0x5C1 come la mia e l'altra mia ex (Designare) ... l'importante è , dopo aver fatto lo sblocco con setup_var(meglio il 3), salvare la conf del bios...spegnere il pc...togliere  la spina...togliere la batteria del bios...aspettare un paio di minuti...riavviare...entrare nel bios...ti dirà che si è resettato ai valori di fabbrica..a quel punto, caricare il bios precedentemente salvato (la config)...godersi la Z390 Aorus sbloccata xD almeno fino a che Windows non ci mette mano / aggiorni il bios / ricarichi i valori di default 😄 

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Ma perché torturate così queste macchine, staccare il cavo, togliere la batteria, ci sono modi più semplici per resettare un BIOS, lo dico perché spesso mi arrivano computer con la batteria rimontata all'incontrario 😄, schede video non inserite bene, fermi delle stesse spaccati. Sono nemico di tutto questo stacca attacca, una pratica molto diffusa.

 

I miei Nipoti sono uguali il computer tarda a riavviarsi, stacco la spina e ricollego...

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