Tom's Hardware > Forum > Motherboards & Memory > Gigabyte > EIST Option Disappeared From BIOS Setup, GA-X48-DQ6

EIST Option Disappeared From BIOS Setup, GA-X48-DQ6

Forum Motherboards & Memory : Gigabyte - EIST Option Disappeared From BIOS Setup, GA-X48-DQ6

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I have been using the Dynamic Energy Saver utility for about 2 months without any problems. Yesterday, after I booted to Windows, DES did not start and instead there was a dialog box which says something to the effect of: "in order to use DES, enable C1E and EIST in the BIOS". This was strange because I knew that both were enabled already. When I checked the BIOS, however, I found that the option for "CPU EIST Function" was not disabled, but had disappeared entirely! I flashed to the latest BIOS (F7B) today, to see if that would fix it, but that has not changed anything. The only thing I can think of is that the motherboard has stopped recognizing that my CPU has EIST available. Any ideas? The CPU is an Intel E8400.

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Lol, funny stuff. :na:

 

Did you overclock that e8400? If you did, set it back to stock. Speedstep is known to behave strangely when overclocked.

------------------------------ Q6600@3.6ghz, GA-EX38-DS4 motherboard, 8gb 800mhz ddr2 4-3-3-12, 8800GTS(g92)@780mhz, 1TB + 1.5TB hdds, 850watt psu
Reply to dagger

Never overclocked it, it's plenty fast as it is (for my mundane purposes). I guess I should check to see if the various settings are where they should be.

Reply to Rusty_Shovel

I have the same problem here. I have a gigabyte GA-X48-DS4 and a E8400 as well and the energy saver was working fine, but after i updated the thing (it kept asking if i wanted to update so i did) it didnt work anymore. I checked the bios and the EIST function was gone. This is really weird. Did you find anything interesting already?

Reply to egillebaart

Same problem here, Gigabyte DS4 X38 :pt1cable:

 

and the sleep mode doesn´t work (i must turn OFF and ON the computer power supply) :o


Message edited by almamater on 09-16-2008 at 12:51:28 PM
Reply to almamater
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Once in the BIOS Hit CTRL+F1 to show the advanced BIOS settings.. you will see Enhanced Halt State (C1E) and EIST Function once again.

Reply to grieve
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im also having the same problem. EIST has disappeared completely.

i tried Ctrl+F1 and it did nothing. did this work for anyone else? im not sure what it was actually supposed to do? what is it a shortcut for?

has anyone had any luck fixing this?

Reply to gcrain
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