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
Asus Strix G512LV Bios Unlock
Last Post: laret
Yesterday 05:48 AM
» Replies: 58
» Views: 37775
Bios setting unlock for Thunderobot 911x
Last Post: pcnahradnediely
03-30-2026 06:35 PM
» Replies: 0
» Views: 132
[SOLVED] Clevo N750BU BIOS unlock
Last Post: GigantTech
03-29-2026 03:17 PM
» Replies: 2
» Views: 269
[REQUEST] HP Desktop Pro G2 BIOS Unlock
Last Post: hlfjery
03-28-2026 08:51 PM
» Replies: 0
» Views: 201
[REQUEST] Sony Vaio VPCEH & VPCEJ series...
Last Post: Tarik72
03-28-2026 10:10 AM
» Replies: 246
» Views: 199071
[REQUEST] Lenovo ThinkPad Edge E320 (8NE...
Last Post: Dudu2002
03-27-2026 02:29 PM
» Replies: 75
» Views: 54142
BIOS dump — Razer Blade Pro 17 FHD RZ09-...
Last Post: Kavvika
03-26-2026 03:51 PM
» Replies: 0
» Views: 266
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: inside11
03-26-2026 08:50 AM
» Replies: 504
» Views: 295771
[REQUEST] Lenovo T520 (8AETxxWW) Whiteli...
Last Post: nicklu
03-26-2026 05:19 AM
» Replies: 148
» Views: 138846
Z390 Asus Maximus XI Extreme weird issue
Last Post: derril
03-25-2026 04:00 PM
» Replies: 0
» Views: 317
(I'm PAYING) Clevo X7200 Bios remove GPU...
Last Post: SuperMG
03-25-2026 02:46 PM
» Replies: 2
» Views: 643
[Request] Dell Inspiron 17r SE 7720 Unlo...
Last Post: naquaada
03-25-2026 02:42 PM
» Replies: 94
» Views: 125789
[REQUEST] Lenovo Y50-70 (9ECNxxWW) BIOS ...
Last Post: saberz
03-24-2026 06:50 PM
» Replies: 1971
» Views: 1234932
[REQUEST] Lenovo Z50-70 & Z40-70 (9BCNxx...
Last Post: yusuftpala
03-24-2026 04:32 PM
» Replies: 763
» Views: 423431
[REQUEST] Lenovo G70-70 BIOS Whitelist R...
Last Post: Harmando
03-24-2026 02:53 PM
» Replies: 133
» Views: 106015
[REQUEST] Lenovo G480 (5ECNxxWW) Whiteli...
Last Post: innominad
03-24-2026 03:34 AM
» Replies: 104
» Views: 79436
Some questions about H61MK
Last Post: raffaele32
03-23-2026 05:03 PM
» Replies: 0
» Views: 303
9600M GT works on external display but n...
Last Post: Mick1819
03-23-2026 02:04 PM
» Replies: 0
» Views: 278
[REQUEST] Asus ROG Flow x16 GV601VV BIOS...
Last Post: ImGyeom
03-22-2026 09:32 PM
» Replies: 1
» Views: 332
asus z10pe-d8 ws bifurcation request
Last Post: wangine
03-21-2026 05:14 PM
» Replies: 0
» Views: 334

HP elitebook 8540p realocate pci-e resources
#1
sorry if i write to wrong subforum

i have this problem:

HP 8540P has a motherboard resource preventing access to contiguous pci-e space

The problem like we discovered with a few other systems is that you have a unmovable Motherboard resource sitting right in the middle of your D0000000 range:
Code:

ACPI\PNP0C02\1
Name: Motherboard resources
Device has the following resources reserved:
MEM : fed1c000-fed1ffff
MEM : fed10000-fed13fff
MEM : fed1b000-fed1bfff
MEM : fed19000-fed19fff
MEM : d7600000-d7600fff
MEM : e0000000-efffffff
MEM : fed20000-fed3ffff
MEM : fed90000-fed93fff
MEM : fed45000-fed8ffff
MEM : fec00000-fec00fff

Meaning you cannot have a contiguous 32-bit 256MB pci-e config space block no matter what pci-e compaction is performed.

It might well be worth you logging a support case with HP on this issue as it effectively means the expresscard slot is limited to devices using a 128MB BAR or less. The HP bios programmer would just need to move that device to F7xxxxxx instead allowing the D0000000 range to then be 'compacted' into a 256MB contiguous space.

ftp://ftp.hp.com/pub/softpaq/sp54501-55000/sp54599.exe

its posible to relocate pci-e?
HP support dont help me Sad they dont do this type of support

Thank you!!!
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)