Forum RSS Feed Follow @ Twitter Follow On Facebook

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

Username:


Password:





[-]
Latest Threads
[REQUEST] bios unlock Lenovo Slim 3 15AR...
Last Post: vipmaycom
Today 12:11 PM
» Replies: 0
» Views: 39
[REQUEST] Dell Inspiron 5675 CPU Upgrade
Last Post: ngocthienta
Today 03:26 AM
» Replies: 5
» Views: 5990
(Help Please) CQ61-109TU Modded SP51527 ...
Last Post: Jay71
Yesterday 09:48 PM
» Replies: 0
» Views: 82
[Request] Samsung np-rv511 bios unlock
Last Post: TemmieTheThicc
Yesterday 06:11 PM
» Replies: 1
» Views: 109
ThinkPad T470 Whitelist removal and adva...
Last Post: krisgdc
Yesterday 03:10 PM
» Replies: 0
» Views: 117
[Request] HP Erica2 8643 BIOS F.41 - Unl...
Last Post: becca
Yesterday 10:13 AM
» Replies: 0
» Views: 130
BIOS Lock variable reverts to 0x1
Last Post: ransack
Yesterday 12:56 AM
» Replies: 1
» Views: 1661
[REQUEST] HP Compaq NX9420 Whitelist Rem...
Last Post: DubbsPi
05-19-2026 07:23 PM
» Replies: 2
» Views: 3535
[REQUEST] Lenovo G580 (5ECNxxWW) Whiteli...
Last Post: chimeara
05-19-2026 09:10 AM
» Replies: 1730
» Views: 1141321
IRQ in Custom BIOS
Last Post: ngocthienta
05-19-2026 07:54 AM
» Replies: 1
» Views: 218
[REQUEST] Lenovo G50-70 (9ACNxxWW) White...
Last Post: Puentes
05-19-2026 01:55 AM
» Replies: 255
» Views: 159994
Gigabyte AORUS 5 (KB/SB/MB) BIOS Unlock
Last Post: MigeruAnheru
05-18-2026 07:30 PM
» Replies: 29
» Views: 17387
[REQUEST] Acer Aspire 3 A315-53 BIOS Unl...
Last Post: multimahn
05-18-2026 07:11 PM
» Replies: 6
» Views: 7036
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: pauljamesdaviz
05-18-2026 10:47 AM
» Replies: 505
» Views: 308798
ASUS-TUF GAMING X570-PLUS (WI-FI)
Last Post: natanaelece
05-18-2026 09:47 AM
» Replies: 0
» Views: 218
[Request] Lenovo g40-30 (80fy) whitelist...
Last Post: Matmadu
05-17-2026 11:35 AM
» Replies: 6
» Views: 6422
Fujitsu Esprimo D756/E9X Intel Xeon
Last Post: DeathBringer
05-17-2026 07:24 AM
» Replies: 8
» Views: 563
[Success] [Bios Mod] Dell XPS L321X EFI ...
Last Post: JohnG123
05-17-2026 06:29 AM
» Replies: 21
» Views: 43076
[REQUEST] Lenovo G570 (40CNxxWW) Whiteli...
Last Post: IcLeNd
05-17-2026 04:36 AM
» Replies: 174
» Views: 191370
AMI BIOS on de-branded laptop
Last Post: duckydan
05-16-2026 08:56 AM
» Replies: 0
» Views: 353

[REQUEST] Lenovo Thinkpad T420s (8CETxxWW) Whitelist Removal
Lenovo T420s v1.46 Modified Bios

- Whitelist removal
- Unlocked AES-NI on "no-encryption" machines
- Unlocked hidden advanced menu
- Unlocked memory speed (supports DDR3 1600 and 1866)
- Disabled package c-state lock at MSR 0xE2 (for Hackintosh)
- Re-signed with custom key to get rid of 5 beeps on boot

https://mir.cr/0VXPBRAA
Filename: ThinkPad T420s_1.46 (8CET66WW)-8cuj24us_NWL_0xE2_AES-NI_RAMSP_ADV_RE-SIGNED.zip
MD5: 49BB1063DF678471580A558D31679DEF
SHA-1: 99327330D5F2C95FFB45AA4AAA05FBC138E51ED2
SHA-256: E212D5643CC6980C5468502E13ABCAAB7CE6D00EF21C3E4AAF32A81D0EBE2DD8

Disclaimer: Flashing the BIOS incorrectly can lead to an unusable system. Flash the BIOS at your own risk.
find
quote
thanks for mtwei work
find
quote
does anybody have a valid link for a modded v1.46 bios ?
thanks
find
quote
im also looking for modded v1.46 bios too
find
quote
Can you mod the bios with memory speed to 2133Mhz
thank you for your work
find
quote
I am looking for modded V1.46 please help
Since I got T420S without wifi... this is for my daughter , she need it for school...thanks
find
quote
Still hoping to find this, LOL. Thanks!

Filename: ThinkPad T420s_1.46 (8CET66WW)-8cuj24us_NWL_0xE2_AES-NI_RAMSP_ADV_RE-SIGNED.zip
MD5: 49BB1063DF678471580A558D31679DEF
SHA-1: 99327330D5F2C95FFB45AA4AAA05FBC138E51ED2
SHA-256: E212D5643CC6980C5468502E13ABCAAB7CE6D00EF21C3E4AAF32A81D0EBE2DD8
find
quote
(10-19-2025, 09:35 PM)fr4nk Wrote: Всё ещё надеюсь найти это, ха-ха. Спасибо!

Имя файла: ThinkPad T420s_1.46 (8CET66WW)-8cuj24us_NWL_0xE2_AES-NI_RAMSP_ADV_RE-SIGNED.zip
MD5: 49BB1063DF678471580A558D31679DEF
SHA-1: 99327330D5F2C95FFB45AA4AAA05FBC138E51ED2
SHA-256: E212D5643CC6980C5468502E13ABCAAB7CE6D00EF21C3E4AAF32A81D0EBE2DD8
Вот нашел обсуждения на редите Rolleyes Там первый же ответ есть ссылка 
https://www.reddit.com/r/thinkpad/commen...20step%203.

Но я не уверен что это то что вам нужно Sad
find
quote


Forum Jump:


Users browsing this thread: 3 Guest(s)