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
ProBook 6460b i7 3720qm
Last Post: DeathBringer
Today 01:41 PM
» Replies: 1
» Views: 34
Clevo P775TM1-G BIOS
Last Post: LukeF
Today 05:15 AM
» Replies: 160
» Views: 92926
[REQUEST] Lenovo G470 (40CNxxWW) BIOS Un...
Last Post: agnoscl
Yesterday 07:08 PM
» Replies: 35
» Views: 31513
[Request] Lenovo 520s sff unit bios supp...
Last Post: DeathBringer
Yesterday 10:06 AM
» Replies: 1
» Views: 173
is that anyone have exp on AMD Qogir MTS...
Last Post: essentiallifes
Yesterday 07:29 AM
» Replies: 0
» Views: 129
[REQUEST] Lenovo Legion Y540 (BHCNxxWW) ...
Last Post: Dudu2002
06-08-2025 05:50 PM
» Replies: 17
» Views: 7018
Gigabyte G6X 9MG insydeH2O IOS Unlock
Last Post: Dudu2002
06-08-2025 05:20 AM
» Replies: 1
» Views: 336
[Request] Lenovo B51-30 BIOS whitelist r...
Last Post: 3DWW
06-08-2025 04:06 AM
» Replies: 0
» Views: 188
[REQUEST] Lenovo B50-70 (9DCNxxWW) White...
Last Post: man_spb
06-08-2025 03:54 AM
» Replies: 178
» Views: 84981
[REQUEST] Lenovo B50-70 (9DCNxxWW) BIOS ...
Last Post: Esmat
06-07-2025 03:14 PM
» Replies: 70
» Views: 44233
Flashing Bios Error- decompress failed?!...
Last Post: Esmat
06-07-2025 02:52 PM
» Replies: 2
» Views: 2618
[Request] Asus H110M-R Mainboard - Xeon ...
Last Post: ppanickk
06-07-2025 02:01 PM
» Replies: 16
» Views: 13512
[REQUEST] hp 14-cm0xxx bios unlock(ami f...
Last Post: kizuna__
06-07-2025 09:06 AM
» Replies: 0
» Views: 314
[Project] SHE and AHCI BIOS mod for ASUS...
Last Post: tierrasverdes
06-07-2025 07:02 AM
» Replies: 106
» Views: 269005
[REQUEST] Asus eeepc 1025C
Last Post: St0Rm
06-07-2025 06:23 AM
» Replies: 95
» Views: 139319
[REQUEST] Lenovo B5400 (J7ETxxWW) Whitel...
Last Post: RADRSK
06-07-2025 04:53 AM
» Replies: 108
» Views: 53227
[REQUEST] Lenovo ThinkPad X380 Yoga 20LJ...
Last Post: firecode95
06-06-2025 08:02 AM
» Replies: 9
» Views: 1830
UNlock ASpire GX-781
Last Post: REPEINAO
06-05-2025 07:29 PM
» Replies: 0
» Views: 305
msi n930 microcode hozzáadasa s1g4 suppo...
Last Post: sasaittvan
06-05-2025 12:18 PM
» Replies: 8
» Views: 846
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: Dudu2002
06-05-2025 04:09 AM
» Replies: 487
» Views: 211867

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)