Processors
Intel® Processors, Tools, and Utilities
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my computer turns of and on after instaling new cpu

idata
Employee
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Hi im Valomas and im having a little issue iv just got a new processor a INTEL BX80646I74790K Boxed Intel Core i7-4790K Processor (8M Cache, up to 4.40 GHz) FC-LGA12C - Devil's Canyon and I installed it and when i turned my computer on it just turned of and on until I turned the power of help pls

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AlHill
Super User
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Does the i7-4790k replace a i7-4790k?

Or, did you upgrade from a lower processor?

If you upgraded, do you know for certain that your motherboard supports the i7-4790k? Even if you had a Haswell processor (and same socket), some boards cannot run the Haswell-refresh processors, even with a BIOS update.

If the motherboard does support the processor, did you make certain your board is at the proper BIOS level?

If your board does support the i7-4790k, but you are at the wrong BIOS level, re-install the lower processor, update the BIOS, then re-install the i7-4790k.

Provide the motherboard manufacturer and model number, and the previous processor full model number.

Doc

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idata
Employee
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no im replacing a i5 4670k let me try to find were the info on my mother board is

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AlHill
Super User
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The i5-4670k is a Haswell processor, the i7-4790k is a Haswell-refresh (Devils Canyon) processor.

http://ark.intel.com/compare/80807,75048 ARK | Compare Intel® Products

Now we really need to know if your motherboard supports the i7-4790k processor, and is at the proper bios level.

Doc

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idata
Employee
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ok the motherboards manufacturer is gigabyte technology co. ltd

model Z87-HD3

chipset intel haswell

southbridge intel z87

lpcio lte it8728

BIOS brand american megatrends inc.

Version F4

Date 05/16/2013

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idata
Employee
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i hope this helps

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idata
Employee
808 Views

o and the processor im trying to install is a

INTEL BX80646I74790K Boxed Intel Core i7-4790K Processor (8M Cache, up to 4.40 GHz) FC-LGA12C - Devil's Canyon

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AlHill
Super User
808 Views

The gigabyte site says you need to be at F7 to use the i7-4790K.

http://www.gigabyte.com/support-downloads/cpu-support-popup.aspx?pid=4489 GIGABYTE TECHNOLOGY Socket 1150 - Intel Z87 - GA-Z87-HD3 (rev. 1.x)

Re-install the i5-4670K (which really needs to be at F6, and you are running F4), update the bios to F7, then install the i7-4790K.

Doc

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idata
Employee
808 Views

hello ?

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idata
Employee
808 Views

BIOS brand american megatrends inc.

Version F4

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idata
Employee
808 Views

srry the replys are delayed

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AlHill
Super User
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No problem. I will be leaving in a few minutes. You are on your own now.

Doc

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idata
Employee
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before you go can you link me to were i need to update to f7 ?

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idata
Employee
808 Views

thank you so much have a good one m8

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AlHill
Super User
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I will be gone for 8 hours or so. Whatever the case, report back with the results.

Doc

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idata
Employee
808 Views

Hello:

 

 

Thank you very much to Al Hill for the comments posted above.

 

 

To Valomas:

 

 

I just wanted to conform the previous information as correct, by doing a BIOS update to the latest version you should be able to use the processor with that board.

 

 

Any questions, please let me know.

 

 

Alberto

 

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