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
HP Pro 3300 & 3400 (H61): Upgrade to Ivy...
Last Post: Hooper
Yesterday 07:36 PM
» Replies: 139
» Views: 144213
[REQUEST] Lenovo Thinkpad X240 (GIETxxWW...
Last Post: Defekt2008
Yesterday 02:18 PM
» Replies: 344
» Views: 225594
Lenovo ThinkPad Edge E530: I'm trying to...
Last Post: MadBerry
Yesterday 01:53 PM
» Replies: 1
» Views: 161
Request to unlock advance features in Ac...
Last Post: napsteronly
Yesterday 07:57 AM
» Replies: 71
» Views: 93531
[Request] Unlocking BIOS for iMedia D361...
Last Post: SplatPie
Yesterday 04:20 AM
» Replies: 0
» Views: 108
[Request] Lenovo ThinkPad x100e Whitelis...
Last Post: Komzpa
Yesterday 04:10 AM
» Replies: 2
» Views: 6903
[REQUEST] Lenovo Thinkpad W540 & W541 (G...
Last Post: nameerfk1
03-02-2026 09:20 PM
» Replies: 51
» Views: 38593
Asus Rog Strix Scar 15 G533QS/G733QS Key...
Last Post: rakecikas
03-02-2026 02:55 PM
» Replies: 2
» Views: 2883
[Unlocked] Acer Aspire One D255E
Last Post: clearest
03-02-2026 02:38 AM
» Replies: 2
» Views: 5129
[REQUEST] Sony Vaio VPCEH & VPCEJ series...
Last Post: shum25
03-01-2026 12:56 PM
» Replies: 245
» Views: 193241
[REQUEST] Sony Vaio SVT131 (R1xx0D4) BIO...
Last Post: dumbpartition
03-01-2026 11:54 AM
» Replies: 3
» Views: 3041
Asus G513RC Bios hidden settings unlock
Last Post: ormcra
03-01-2026 04:51 AM
» Replies: 0
» Views: 157
ACER Aspire 7736ZG BIOS microcode update...
Last Post: DeathBringer
03-01-2026 02:04 AM
» Replies: 11
» Views: 569
Lenovo Legion 5 15ITH6H – “Device Freeze...
Last Post: laret
02-28-2026 09:32 AM
» Replies: 5
» Views: 291
sony vaio VGN-Z56MG insydeH20 bios unloc...
Last Post: DevilEpic2
02-28-2026 08:37 AM
» Replies: 0
» Views: 206
Modded BIOS for HP 6730b to support Q900...
Last Post: DeathBringer
02-27-2026 05:00 AM
» Replies: 6
» Views: 580
Asus P5Q Deluxe EFI
Last Post: maoshen1234
02-27-2026 12:55 AM
» Replies: 7
» Views: 18743
[REQUEST] Lenovo IdeaPad P400, P500, Z40...
Last Post: anto77562
02-26-2026 11:39 PM
» Replies: 686
» Views: 363106
[REQUEST] Lenovo Legion 5 (EFCNxxWW) BIO...
Last Post: SQ0O
02-26-2026 06:29 PM
» Replies: 53
» Views: 40277
[REQUEST] Lenovo G500(s) (7BCNxxWW) BIOS...
Last Post: INARIUS
02-26-2026 03:34 PM
» Replies: 65
» Views: 50097

[REQUEST] 8540w HP Bios Unlock
#1
Heart 
Is it possible to do a few things with this bios?

1)CPU Whitelist officially there are 2mb, one for 2cores and one for 4cores, I've tried a i7 920xm on this machine and wouldn't boot telling me with leds "general motherboard issue". We all know HP does this whitelist thing and the chipset can fully support the cpu Smile

2)Wi-Fi Whitelist guess what happens once you hp wifi module dies?

3)GPU Whitelist this machine runs MXM Gpus, there is a whitelist to lock a few gpus, althoght not really important it would be nice to remove the whitelist and try a few cards

4)GPU Power Limit the gpus clocks get stuck somewhere between full 3d and 2d when running on battery, maybe it's a thing in the GPU bios, I'll dump that too and have a look

Here is the ROM dump

If some good guy wants to help me out on this as this is my only machine and I haven't money to get a new workstation now

Thanks in advance!


Attached Files
.bin   8540w.bin (Size: 8 MB / Downloads: 6)
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)