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
Lenovo g780: BIOS is password-locked
Last Post: liliill
Today 02:35 PM
» Replies: 0
» Views: 29
[REQUEST] Acer Aspire One 532h BIOS Unlo...
Last Post: zpunout
Today 02:44 AM
» Replies: 47
» Views: 35396
[REQUEST] Lenovo T440(S) (GJETxxWW) Whit...
Last Post: dx88ct
Yesterday 09:18 PM
» Replies: 503
» Views: 297758
[REQUEST] Unlock Sony Vaio SX 12 VJS125 ...
Last Post: LindaFero
Yesterday 04:08 PM
» Replies: 0
» Views: 84
Disable Prochot ryzen 5 5500u
Last Post: vorajeeah
Yesterday 10:01 AM
» Replies: 0
» Views: 99
HP Pro 3330 (H-POPEYE-H61-uATX): Ivy Bri...
Last Post: Hooper
Yesterday 06:03 AM
» Replies: 10
» Views: 7889
[REQUEST] Lenovo G700 (7ACNxxWW) Whiteli...
Last Post: Dudu2002
04-04-2026 01:44 AM
» Replies: 167
» Views: 109969
Asus Strix G512LV Bios Unlock
Last Post: MikeyMike80
04-03-2026 11:10 PM
» Replies: 59
» Views: 38245
[REQUEST] Lenovo Y400 & Y500 (6BCNxxWW) ...
Last Post: maxwell51
04-03-2026 04:02 PM
» Replies: 163
» Views: 107134
[REQUEST] Lenovo Thinkpad X230(i) (G2ETx...
Last Post: Max_Neumann
04-03-2026 01:22 AM
» Replies: 1097
» Views: 710404
(Request) Veriton M4660G B360H5-M14 unlo...
Last Post: dimwit
04-01-2026 10:21 PM
» Replies: 3
» Views: 699
[Request] ASUS Z97-PRO (Wi-Fi AC) - TPM ...
Last Post: kamwo
04-01-2026 01:16 PM
» Replies: 0
» Views: 207
[REQUEST] Lenovo Thinkpad Edge E535 (HHE...
Last Post: Quentin
04-01-2026 04:07 AM
» Replies: 137
» Views: 77508
Bios setting unlock for Thunderobot 911x
Last Post: pcnahradnediely
03-30-2026 06:35 PM
» Replies: 0
» Views: 248
[SOLVED] Clevo N750BU BIOS unlock
Last Post: GigantTech
03-29-2026 03:17 PM
» Replies: 2
» Views: 385
[REQUEST] HP Desktop Pro G2 BIOS Unlock
Last Post: hlfjery
03-28-2026 08:51 PM
» Replies: 0
» Views: 317
[REQUEST] Sony Vaio VPCEH & VPCEJ series...
Last Post: Tarik72
03-28-2026 10:10 AM
» Replies: 246
» Views: 199759
[REQUEST] Lenovo ThinkPad Edge E320 (8NE...
Last Post: Dudu2002
03-27-2026 02:29 PM
» Replies: 75
» Views: 54480
BIOS dump — Razer Blade Pro 17 FHD RZ09-...
Last Post: Kavvika
03-26-2026 03:51 PM
» Replies: 0
» Views: 347
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: inside11
03-26-2026 08:50 AM
» Replies: 504
» Views: 297144

Tualatin Microcodes into Dell Precision 420
#1
Hello everyone,
I got an old Dell Precision 420 Workstation some time ago which originally has two 1.0GHz Pentium III Slot 1 in it. I thought about making it a little faster and put two Pentium III-S 1.26GHz in it (of course they are Socket 370 but MSI has had some nice adapters for that). It starts up and I can go into BIOS (there the only "problem" seems to be that the cous are identified as "Pentium-II 1.26"), the SCSI utilitty also runs perfect but when it comes to booting from a harddrive it hangs up with an error "Alert! The current cpu is not supported by the rev of this motherboard. system halted" and you can do nothing against it.
I suggest that this error maybe comes up when there is no microcode for the installed cpus and as the chipset is an Intel 840, there was no support for the newer Pentium III Tualatins. Because of this, I have no donor BIOS for the Tualatin microcodes from Dell, maybe I can find a BIOS with the codes from another board manufacturer. Does it need to come from a phoenix BIOS? I might have a BIOS file from a Tualatin ready board which has an Award BIOS.
I really hope that someone here can help me out with that, this could be one of very few examples of running Tualatin PIIIs with Intels Dualchannel Rambus Chipset!
As I really try to achieve that goal (even if it sounds odd that I want to upgrade a 15 year old workstation with 13 year old cpus) I am willing to pay a sort of "reward" to the one that gets it to work.
find
quote
#2
Noone here who could do this? If it helps, here you can find the newest available BIOS file:
http://www.dell.com/support/home/us/en/0...20/drivers
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)