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] Acer TravelMate 5760(G,Z) BIOS...
Last Post: quibic
Today 01:03 AM
» Replies: 49
» Views: 26452
Asus P8Z77-M RT-d Unlock
Last Post: cbaldwin1
Yesterday 04:21 PM
» Replies: 0
» Views: 174
[REQUEST] Lenovo Yoga 530-14ARR (8MCNxxW...
Last Post: Dudu2002
Yesterday 02:04 PM
» Replies: 4
» Views: 3117
[REQUEST] Gigabyte GA-X99P-SLI BIOS with...
Last Post: DKisCRUSHIN
Yesterday 09:50 AM
» Replies: 0
» Views: 146
Acer Aspire 5920G - Requesting Modded BI...
Last Post: EbrahimSiami
07-10-2025 02:56 PM
» Replies: 1
» Views: 331
Acer A517-51G-58S5 - Complete BIOS image...
Last Post: Humboldt
07-10-2025 01:07 PM
» Replies: 2
» Views: 193
i7 2860QM how to raise power limit?
Last Post: DeathBringer
07-10-2025 07:03 AM
» Replies: 10
» Views: 489
Lenovo Yoga Pro 7 14ASP9 Bios Unlock
Last Post: Dudu2002
07-10-2025 03:02 AM
» Replies: 3
» Views: 302
[RESOLVED] Help! BIOS for Asus GL503VS R...
Last Post: AmosNZ
07-10-2025 12:09 AM
» Replies: 5
» Views: 2991
[REQUEST] Acer Predator Helios 500 PH517...
Last Post: TeckToe
07-09-2025 11:29 PM
» Replies: 4
» Views: 1494
Gigabyte G6X 9MG insydeH2O IOS Unlock
Last Post: Zzhheennyyaa
07-09-2025 04:37 PM
» Replies: 2
» Views: 630
[SOLVED] Lenovo IdeaPad 510-15ISK - BIOS...
Last Post: outsydeh2o
07-09-2025 09:39 AM
» Replies: 1
» Views: 344
(new to forums) searching for aid/direct...
Last Post: adorable_yangire
07-09-2025 12:11 AM
» Replies: 0
» Views: 279
[SOLVED] Change Serial Number, UUID, Mac...
Last Post: dsdn1
07-08-2025 07:55 PM
» Replies: 10
» Views: 16895
[REQUEST] Lenovo G50-45 BIOS Unlock
Last Post: szakiz
07-08-2025 05:36 PM
» Replies: 49
» Views: 53484
[REQUEST] Lenovo Yoga 7 Pro 82Y7 unlock
Last Post: Dudu2002
07-08-2025 07:13 AM
» Replies: 1
» Views: 274
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: Dudu2002
07-08-2025 07:12 AM
» Replies: 491
» Views: 217871
Lenovo Y550 BIOS Unlocking (Advanced Men...
Last Post: kentsergeo
07-08-2025 12:15 AM
» Replies: 5
» Views: 1179
[REQUEST] Acer Aspire 8930(G) BIOS Unloc...
Last Post: Ilias manolopoulos
07-07-2025 01:52 PM
» Replies: 58
» Views: 43747
ASUS M11AD > Haswell Refresh
Last Post: JCY1962
07-07-2025 12:40 PM
» Replies: 22
» Views: 7794

Unlock BIOS HP 250 G8 (27J99EA)
#1
Lightbulb 
  • Confused

excuse my english

Bought this laptop to install macOS Monterey with OpenCore which works. But the BIOS is catastrophically minimized
I need access for:
CFG Lock
DVMT
RAID
UART

can someone unlock the bios completely?


Attached Files
.zip   085F3.bin.zip (Size: 8.66 MB / Downloads: 17)
find
quote
#2
Hi, other one with this problem. Bios in this laptop is ridiculous, please, anybody who could help us?
F.54 insyde
find
quote
#3
UP

250 G8 , i5 tigerlake, possible mod BIOS for installation 1.35v mem?

some old bioses t.me/hwretardsbios
www find
quote
#4
try this guide to do everything yourself. video with undervolting shows in more detail how and what to do. I managed to modify my bios with the help of guides
1. https://youtu.be/f8xf7hf_XS0
2. https://youtu.be/nfiMx9EjZVk
find
quote
#5
(08-07-2022, 08:38 AM)vloff Wrote: try this guide to do everything yourself. video with undervolting shows in more detail how and what to do. I managed to modify my bios with the help of guides
1. https://youtu.be/f8xf7hf_XS0
2. https://youtu.be/nfiMx9EjZVk
This is for existing but hidden options, there is no hint of changing the speed / voltage in the BIOS. But the hub / processor itself must be able to do this.

some old bioses t.me/hwretardsbios
www find
quote
#6
Hi, I need to activate "state after G3" in advanced bios menu, but cant find the way to show advanced menu.

anybody knows how to enter to advanced bios menu or put ON "state after G3" in this laptop? (hp 250 g8)

Answer will be appreciated.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)