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
[REQUEST] CPU Support for Ryzen 5 3600 o...
Last Post: flexpavillion
Today 04:32 AM
» Replies: 1
» Views: 282
Clevo P775TM1-G BIOS
Last Post: ActivatedNut
Today 01:36 AM
» Replies: 145
» Views: 55280
[REQUEST] Lenovo G50-70 (9ACNxxWW) BIOS ...
Last Post: colin89
Yesterday 06:16 PM
» Replies: 138
» Views: 40939
ASUS P5G41T-M LX2/GB Unlocked Hidden Ove...
Last Post: GangsteR23
Yesterday 04:58 PM
» Replies: 25
» Views: 64119
lenovo z570 Advanced Menu Unlocked
Last Post: Kaluva12345
Yesterday 04:58 PM
» Replies: 7
» Views: 4094
[Request] HP Elitebook 6930P WLAN Whitel...
Last Post: Maxinator500
Yesterday 02:25 PM
» Replies: 15
» Views: 6555
[REQUEST] Lenovo Yoga 11E (N15ETxxW) Whi...
Last Post: drradkin
Yesterday 12:30 PM
» Replies: 4
» Views: 2501
Lenovo ThinkCentre M715q 2nd Gen & AMD R...
Last Post: RedfieldHUN1987
Yesterday 09:23 AM
» Replies: 2
» Views: 136
L14 Gen 3 AMD , Need UEFI unlock advance...
Last Post: frankeinstein2532555
Yesterday 04:08 AM
» Replies: 0
» Views: 82
[REQUEST] Lenovo Y400 & Y500 (6BCNxxWW) ...
Last Post: freedome
03-26-2024 11:00 PM
» Replies: 188
» Views: 52165
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: ghostinoss
03-26-2024 09:21 PM
» Replies: 655
» Views: 167053
[Request] CPU support for Lenovo IQ57I
Last Post: DeathBringer
03-26-2024 10:02 AM
» Replies: 5
» Views: 230
unlocked Bios for Machenike s16
Last Post: Dudu2002
03-26-2024 09:06 AM
» Replies: 5
» Views: 322
[REQUEST] Bios Unlock Whitelist HP DV6-6...
Last Post: DimanTLT63
03-26-2024 03:03 AM
» Replies: 0
» Views: 134
[REQUEST] HP Pavilion G6-1252ss Whitelis...
Last Post: joseefitness
03-26-2024 01:40 AM
» Replies: 0
» Views: 118
[REQUEST] Lenovo S310 & S410 (8BCNxxWW) ...
Last Post: morgley
03-25-2024 10:43 PM
» Replies: 14
» Views: 6327
Acer Nitro ANV15-51 Bios Bin File Reques...
Last Post: Papethzkie23
03-25-2024 06:04 PM
» Replies: 0
» Views: 133
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: si1975
03-25-2024 01:28 PM
» Replies: 468
» Views: 125395
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: TalKaz
03-25-2024 11:10 AM
» Replies: 844
» Views: 317004
[REQUEST] Toshiba Satellite A300D PSAK0C...
Last Post: 1000palladium
03-25-2024 10:43 AM
» Replies: 4
» Views: 227

Asrock Rack C612 ES CPU support
#1
I got:
1 EP2C612WS
2 EPC612D8A

4 ES CPUs
2 normal CPUs

an EEPROM programmer (in case I bricked a bios and couldn't get bios splash screen)

the thing is: all 4 of the ES CPUs work on the EP2C612WS. none of them work on either of the EPC612D8A, Dr Debug gives a "Cd" error code. The boards boot with normal CPUs.

so I got mmtool aptio, looked at the tab: CPU Patch, the microcodes of both of the bios and saw that the entries are different.

I extracted the microcodes of the EP2C612WS bios and deleted the microcodes of the EPC612D8A bios and inserted the EP2C612WS microcodes.

With this new bios the board post and boots with normal CPUs but still doesn't post with the ES CPU ("Cd" error code).

you guys any idea if I should do something else? or is that not how this ES CPU unlocking works?

bios files:
https://www.asrockrack.com/general/produ...S#Download
https://www.asrockrack.com/general/produ...A#Download
find
quote
#2
Tell sSpec of your ES CPUs.
Post a screenshot of third (Mainboard) tab of CPU-Z with supported CPU on EP2C612WS and EPC612D8A.
find
quote
#3
https://i.imgur.com/xVcyjWX.jpg this cpu
this is the screenshot of the seller for this cpu
https://i.imgur.com/QrMK3Pa.png

my ep2c612ws is running ubuntu now but it has worked with the above-mentioned cpu and the current cpus it has installed now:
https://i.imgur.com/OO7yqs9.jpg
this is the cpuz from the seller of this cpu
https://i.imgur.com/bnBfCmm.jpg
find
quote
#4
I can't help you without real information that I requested.

BTW: It's not microcode problem. Did you tried to use old version of BIOS (2.10) for EPC612D8A?
find
quote
#5
QHVK (ES1) CPU
EPC612D8A CPU-Z 3rd page (boots with a 2609V4 Cpu)
https://i.imgur.com/2AQ62Ec.jpg

weird it actually says X99...? its a fake c612?
find
quote
#6
Make a photo of main page in BIOS.
find
quote
#7
https://i.imgur.com/nqcsF9q.jpg
find
quote
#8
Last chance - BIOS 2.10
find
quote
#9
rolled back to 2.10
2609v4 boots

QHVK ES CPU gives the same "Cd" code, pressing reset gives a short 02 code (02 ap initialization before microcode loading) and goes straight back to Cd

https://i.imgur.com/SedE2Ih.jpg
find
quote
#10
Try to flash by hardware programmer BIOS from EP2C612WS.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)