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164185

November 6th, 2012 23:00

Aurora R4 a06 BIOS Overclocking

I updated my system's BIOS from a05 to a06 last night and am now unable to edit many CPU properties.

In particular, I'm now unable to modify any CPU multipliers.

I do not have a "K" processor, but it should be theoretically possible to overclock my i7 3820 to 4.3GHz by adjusting CPU multipliers on each core.

I am able to modify the CPU gear ratio (base clock) setting. Pushing this up a notch to 1.25 instead of 1 resulted in a machine that wouldn't post (all fixed now).

- Is it at all possible to overclock an i7-3820 via the a06 BIOS?

- Is anyone able to offer up any solutions as to how I can perform an overclock via the a06 BIOS?

TL;DR: I'm unable to overclock or alter most of the settings for my i7 3820 using the a06 BIOS on my Aurora R4. Is overclocking in this way now disabled on these machines, or am I doing it wrong?

System Information:

Model: Aurora-R4

Windows 7 Home Premium 64-bit

BIOS ver: 04.06.05

Processor: Intel Core i7-3820 @ 3.6GHz

Community Manager

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56K Posts

November 16th, 2012 08:00

All,

We apologize for the loss of manual overclock settings with the installation of Bios A06 on the Aurora-R4. We are working on Bios A07 which will correct this oversight. We do not have an ETA on the release. You cannot "downgrade" the Bios to A05 once you loaded A06. For now, please use the automatic Overclock Load Level 1 & 2.

8 Posts

November 7th, 2012 00:00

8 Posts

November 7th, 2012 07:00

Thanks for the response.

I agree, it is lousy of Alienware to completely remove these overclocking abilities. This decision seems to go to the fact that Alienware offers "overclocking" as service. It probably made business sense to someone to stop affording users the ability to overclock their CPUs on their own.

I am using an SSD as a boot drive and have had no problems with it.

Hopefully Alienware/Dell might have a response to some of the questions/claims in this thread.

71 Posts

November 7th, 2012 07:00

Hi Roundlay, I also have same problem with you where even i have the K series CPU I now cannot do any oc besides slecting the bios defaut profile. It   me off because i have invest for my upgrade CPU cooler since i overclock my 3930K with all six core to 4.5Ghz without any problem and temp is below 70 degC at full load on Bios A05. Suddenly Dell without any warning remove this at bios A06. This is not fair dell doing this to all Aurora R4 owner. If i know this is disable on A06 I will not update the bios. Also, now my system have cannot detect my SSD during bios POST and caused my system unable to boot. I need to run the diagnostics until complete and then the bios will detect and able to boot. Do you use SSD as boot drive. Can Dell do something about this? I have complaint about this since last week. Not sure is Dell listening to their customer at all?

November 7th, 2012 09:00

The BIOS update may have reset the defaults. Make sure overclocking is enabled, the multipliers should be available.

8 Posts

November 7th, 2012 09:00

The multipliers are available but are not editable. Each edit immediately reverts back to the default value. That is, nothing is configurable in the CPU Power Managment Configuration menu.

Is there any way to configure each clock ratio limit under a06 as has been possible in the past? If not, is it possible to rollback to a previous BIOS that includes this functionality?

November 7th, 2012 10:00

Sorry I missed this part:

I do not have a "K" processor, but it should be theoretically possible to overclock my i7 3820 to 4.3GHz by adjusting CPU multipliers on each core.

You won't be able to OC it if it's not "K".

1 Rookie

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445 Posts

November 7th, 2012 11:00

Sorry, not trying to hijack this thread, but I have a question on the i7- 3820. When I ordered my Aurora R4 with the 3820, it said "Overclocked up to 4.1 GHz". Just what does that mean? When I look at the CPU in BIOS it says 3.6 GHz. CPU-Z says the same thing. What do I look for to see if there is any overclocking at all? Thanks

Wayne

71 Posts

November 7th, 2012 16:00

Hi Luis, I have 3930K but i still not able to OC by adjusting the clock multipliers as what i did on previous Bios A05. I have reset the bios but also the same..

November 7th, 2012 16:00

if you would both please send us an email at AWsocialmedia@dell.com with your service tags and phone numbers I'll get in touch with you as soon as possible to figure this out. Also, include a link to this thread that way I'll dig up your case quickly.

71 Posts

November 7th, 2012 16:00

Hi Luis,

I have just send email to the provided email address that ypu gave earlier. Hoping to hear from you soon.

thanks

November 8th, 2012 07:00

Overclocking multipliers may easily lead to overheating, therefore we do not support the manual configuration.

You can however load level 1 OC setting or level 2 OC setting.

71 Posts

November 8th, 2012 07:00

Hello DELL / ALIENWARE ...

Any solutions ???

71 Posts

November 8th, 2012 08:00

Is it O.K for dell to remove function that already there in the system when i purchase and use this Aurora? Meaning anytime later if you decide other, dell just remove it like that??

Meaning, when i purchase, i need to bear in mind that some time later, there is a possibility dell will remove any function that they think they do not want the customer to have?

What is this? Is this how Dell / Alienware operates?

What happened to customer needs?

71 Posts

November 8th, 2012 08:00

Hello Luis, let me explain it to you clearly this time because you absolutely did not understand the situation that i encounter after A06 bios update. 1) i purcased the aurora R4 with bios A05. Where the bios allow me to OC the multipler. I know and totally understand that the OC will made the CPU runs hotter. thus i buy the aftermarket CPU cooler (water cool) that is better than the stock. So its my investment on my system and its running below 70 deg at full load with all cores OC to 4.5Ghz. This the same temp with the stock OC profile 2. Before i purchase this Aurora, i also known this OC through multiplier is possible that why I purchase it!!! Then dell put the notifications on recommended bios update for win8 compatibility. It does not mentioned anything with this bios will disable the OC???? Why? Whos mistake of this?? Then i upgrade the bios without knowing it will change those functions. Can you imagine if this happened to you? To put it on other perspective, can you imagine you go to shopping market and bought expensive pants. But when at home your mother suddenly did not allowed you to wear pants? Dell cannot remove function that already exist in the 1st place. if you want to remove, you need to notify clearly. Now what? The investment i did on the aftermarket cooler now is absolute waste ?? Do you understand the situation? 2) how about my crucial M4 SSD did not everytime detected by the bios POST? Why is that? I had no issue or what so ever during the A05 bios, now i need to run the pre post diagnostics everytime i power on the system from cold boot? Can Dell being professional on dealing with your customer. Since i update the bios A06 , this aurora has been a sick on my eyes. Tell me now that Dell will not ever provide the solution straight foward, dont give lame reason or excuse. We are not that noob. It easy for me to ditch this aurora rather that keep it. Answer me now!!!!
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