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
AliExpress Windows Tablet Bios Password ...
Last Post: jindraaa
Today 06:00 PM
» Replies: 0
» Views: 22
Chuwi Lapbook Pro Laptop: corrupted bios
Last Post: voyagers
Today 12:41 PM
» Replies: 5
» Views: 257
How to dump BIOS on Acer Predator Helios...
Last Post: fIysolos
Today 01:28 AM
» Replies: 0
» Views: 87
[REQUEST] Sony VAIO SVE151 & SVE171 Seri...
Last Post: netxxl
Yesterday 03:00 PM
» Replies: 57
» Views: 24908
REQUEST - Dell XPS 720 BIOS mod to unloc...
Last Post: milo3169
Yesterday 12:40 PM
» Replies: 0
» Views: 110
[REQUEST] Lenovo Thinkpad Edge E430 & E5...
Last Post: Dudu2002
Yesterday 11:41 AM
» Replies: 486
» Views: 141694
[REQUEST] Acer Predator Helios 300 PH315...
Last Post: Dudu2002
Yesterday 11:38 AM
» Replies: 13
» Views: 6663
[REQUEST] BIOS unlock for an AMI based M...
Last Post: grave_digga
Yesterday 07:33 AM
» Replies: 1
» Views: 224
[REQUEST] ASUS Maximus Z790 HERO | DMI E...
Last Post: Phantom14022
Yesterday 03:39 AM
» Replies: 0
» Views: 145
[REQUEST] Lenovo IdeaPad L340 (BGCNxxWW)...
Last Post: Dudu2002
Yesterday 02:50 AM
» Replies: 55
» Views: 16874
[REQUEST] Gigabyte Aorus 7 9KF Advanced ...
Last Post: N0Mercy
05-29-2024 07:14 PM
» Replies: 0
» Views: 139
[REQUEST] Acer Aspire E1-421 BIOS Unlock
Last Post: e_favero
05-29-2024 07:47 AM
» Replies: 19
» Views: 11282
MSI MS-7525 (Boston)
Last Post: Rishi68
05-29-2024 02:34 AM
» Replies: 19
» Views: 35821
HP EliteDesk 705 G5 SFF: CPU Upgrade
Last Post: Grucha98
05-28-2024 08:32 PM
» Replies: 2
» Views: 379
[REQUEST] Core 2 Duo era CPU support for...
Last Post: DeathBringer
05-28-2024 01:57 PM
» Replies: 14
» Views: 521
[REQUEST] Lenovo ThinkPad X1 Carbon Gen1...
Last Post: martkull
05-28-2024 12:12 PM
» Replies: 2
» Views: 359
Lenovo E-530 Help with Upgrades please.
Last Post: onknight
05-28-2024 07:52 AM
» Replies: 0
» Views: 164
[REQUEST] Sony Vaio SVF13N series BIOS U...
Last Post: Vadim000009
05-28-2024 01:32 AM
» Replies: 3
» Views: 1175
[REQUEST] HP Pro 3500 MT Full unlock
Last Post: Maxinator500
05-28-2024 12:48 AM
» Replies: 10
» Views: 1503
[REQUEST] Acer Aspire 5333 & 5733(Z) BIO...
Last Post: Maxinator500
05-27-2024 09:06 AM
» Replies: 50
» Views: 3395

HP Compaq DC5800: Xeon Support
#1
Hello there,

i desperate by trying to insert CPU-IDs for my "Xeon X3363 with Pinmod" in my HP Compaq DC5800 with Q33 Chipset.

The Problem is:
- Q33 Chipset only support 3xxx Xeons (according to www.delidded.com)
- i think it is no standard BIOS, it is specialized from HP only for this Board
- cbrom.exe doesnt work, i cant add CPUIDs into the BIOS.bin (i think cdrom.exe don´t work with Board-specialized BIOS.bin)
- read the existing CPUIDs is possible (with intelmicrocodelist.exe, look at the Picture)
- can someone help me or give a note?

Current Situation:
- newest Bios from HP Website is flashed (v1.60 from 2015)
- X3363 with PIN-mod is integrated
- Board starts wird RAM-check after full Bios reset
- the only thing you can do, is press F1 to "save changes"
- then the board try to restart - but screen stays black. fans go full speed ... after a second full bios reset, RAM check appears ... same again. Huh

I need help:
- is there a tool to "open" or "extract" or "add" the lost CPUID with the correct "PLAT" in my HP-BIOS?
- can someone try to add it? newest Bios file is in the attachment Angel
- i think with a hexeditor the problem is the Checksum and the unknown position, where to add ... of course this has to be 100% correct!


Nice greetings from germany  Shy
XC2z


Attached Files Thumbnail(s)
   

.bin   7F2_0160.bin (Size: 2 MB / Downloads: 19)
find
quote
#2
Xc2z
This BIOS has proprietary format. It can't be edited by standard tools.
Updating microcode doesn't help.
find
quote
#3
maybe someone came across before or raised the topic. if so - share the link. There is an hp dc 5800 computer with an hp 2820h board on the q33 chipset. and xeon e5450 revision e0. when i try to start just a black screen. Can anyone tell me where to find the BIOS mod
find
quote
#4
Chipset Q33 doesn't support Xeon 5400 series.
find
quote
#5
(09-23-2019, 03:00 AM)DeathBringer Wrote: Chipset Q33 doesn't support Xeon 5400 series.
Thank you for your understanding and your time! 
You have made a patch for the 786D BIOS Family "Almost all 65nm CPUs for LGA775 / 771" . Maybe you have already found the opportunity to patch these microcodes for 786F? I want to install the Xeon X3363.

It`s for "2820h" MoBo (HP Compaq dc5800 Microtower PC) : 786F2 BIOS and 786F microcodes .
https://s8.hostingkartinok.com/uploads/i...bc3f5a.jpg
find
quote
#6
kokos76
Tell sSpec of your Xeon.
find
quote
#7
I haven't bought it yet. I can buy either C0 (SLASC) or E0 (SLBC3).
find
quote
#8
You need to find Core 2 Duo and Xeon with the same CPUID.
find
quote
#9
The most powerful officially supported by dc5800 processor is Core 2 Quad Q9650 Processor (3.0-GHz, 12 MB L2 cache, 1333-MHz FSB). It have sSpec SLB8W, CPUID 1067A and stepping E0.
Xeon X3363 (4 core, 2.833 GHz, 12 MB L2 cache, 1333-MHz FSB) stepping E0 (SLBC3) also have CPUID 1067A. Therefore, I will have SLBC3.
find
quote
#10
No required CPUs - no help
find
quote


Forum Jump:


Users browsing this thread: 2 Guest(s)