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] Lenovo Thinkpad E130 (H4ETxxWW...
Last Post: Tim82
Today 09:08 AM
» Replies: 508
» Views: 101034
[REQUEST] Lenovo Yoga 11E (N15ETxxW) Whi...
Last Post: Dudu2002
Today 08:15 AM
» Replies: 5
» Views: 2517
[REQUEST] Lenovo G50-70 (9ACNxxWW) BIOS ...
Last Post: Dudu2002
Today 07:23 AM
» Replies: 139
» Views: 40958
[REQUEST] CPU Support for Ryzen 5 3600 o...
Last Post: flexpavillion
Today 04:32 AM
» Replies: 1
» Views: 332
Clevo P775TM1-G BIOS
Last Post: ActivatedNut
Today 01:36 AM
» Replies: 145
» Views: 55302
ASUS P5G41T-M LX2/GB Unlocked Hidden Ove...
Last Post: GangsteR23
Yesterday 04:58 PM
» Replies: 25
» Views: 64127
lenovo z570 Advanced Menu Unlocked
Last Post: Kaluva12345
Yesterday 04:58 PM
» Replies: 7
» Views: 4095
[Request] HP Elitebook 6930P WLAN Whitel...
Last Post: Maxinator500
Yesterday 02:25 PM
» Replies: 15
» Views: 6564
Lenovo ThinkCentre M715q 2nd Gen & AMD R...
Last Post: RedfieldHUN1987
Yesterday 09:23 AM
» Replies: 2
» Views: 142
L14 Gen 3 AMD , Need UEFI unlock advance...
Last Post: frankeinstein2532555
Yesterday 04:08 AM
» Replies: 0
» Views: 88
[REQUEST] Lenovo Y400 & Y500 (6BCNxxWW) ...
Last Post: freedome
03-26-2024 11:00 PM
» Replies: 188
» Views: 52171
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: ghostinoss
03-26-2024 09:21 PM
» Replies: 655
» Views: 167127
[Request] CPU support for Lenovo IQ57I
Last Post: DeathBringer
03-26-2024 10:02 AM
» Replies: 5
» Views: 237
unlocked Bios for Machenike s16
Last Post: Dudu2002
03-26-2024 09:06 AM
» Replies: 5
» Views: 325
[REQUEST] Bios Unlock Whitelist HP DV6-6...
Last Post: DimanTLT63
03-26-2024 03:03 AM
» Replies: 0
» Views: 139
[REQUEST] HP Pavilion G6-1252ss Whitelis...
Last Post: joseefitness
03-26-2024 01:40 AM
» Replies: 0
» Views: 125
[REQUEST] Lenovo S310 & S410 (8BCNxxWW) ...
Last Post: morgley
03-25-2024 10:43 PM
» Replies: 14
» Views: 6331
Acer Nitro ANV15-51 Bios Bin File Reques...
Last Post: Papethzkie23
03-25-2024 06:04 PM
» Replies: 0
» Views: 137
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: si1975
03-25-2024 01:28 PM
» Replies: 468
» Views: 125406
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: TalKaz
03-25-2024 11:10 AM
» Replies: 844
» Views: 317060

Latitude E6520 Turbo Ratio Limits
#1
Hi, I have a fully unlocked i7-2920xm ES and am trying to overclock it in any way possible.

The BIOS has quite a few options, but none for setting turbo ratio limits or anything else. Could you please look into hidden options for things such as turbo ratio limits, BCLK, and turbo power limits?

I have tried setting the turbo ratio limit via MSR 0x1AD in windows, but the CPU ignores the change in the register. I have also tried changing the power limits register, MSR 0x610, but bit 63 is set high, which locks the register from accepting any changes.

If it turns out that there are not any hidden menus or options, is it possible to set these 2 MSRs somewhere in the BIOS? For example, add in a few lines of machine code to change the turbo ratio limits to 0x21212425 instead of the default 0x1F1F2122?

[Image: dsc00628xw.th.jpg]

I can upload more BIOS pictures if you want. Note that PhoenixTool reports that the BIOS is Insyde based, but you can tell in the UEFI menus that Dell definitely made their own changes. I hope that this does not matter.

BIOS install .EXE: http://support.dell.com/support/download...eid=465781

BIOS backup .ROM if you cannot open the .EXE (note that this backup is version A05 while the EXE is A06): http://www.mediafire.com/?zzvayg3948zm855
RW Everything ACPI: http://www.mediafire.com/?c1e11t5b25j4fth
find
quote


Forum Jump:


Users browsing this thread: 2 Guest(s)