X61 tablet - IDA enabing/disabling?

X60/X61 series specific matters only.
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RV_ABZ
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X61 tablet - IDA enabing/disabling?

#1 Post by RV_ABZ » Wed Jan 16, 2013 6:24 am

Hi everyone,

Rather than resurrect old posts, I thought I'd pop the question in a new thread...

Is there a way to DISABLE IDA in the BIOS, whether in original BIOS or in Middleton's hacked BIOS? I need to disable IDA to run Mac OS X at expected FSB speed (800MHz) on a hacked-BIOS'ed X61, otherwise, it runs at slower speed (~720Mhz)... :-(

Thanks,
Hervé
Last edited by RV_ABZ on Wed Jan 16, 2013 10:41 am, edited 5 times in total.
Retired 760XD (W2k, 104Mb, 3Gb)
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Raceboy
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Re: X61 tablet - IDA enabing/disabling

#2 Post by Raceboy » Wed Jan 16, 2013 6:33 am

IDA does not mess with FSB, it only adds an additional multiplier.
X61s:L7500,4GB,128GB SSD,IPS
X32s:PM 758 LV CPU mod,2GB,64GB microSATA SSD,COM mod,IPS
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Past:560/E/Z,600E,R30,T21,T23,T30,T40,TR451,T40p,T41,T41p,T42,T42p,T43,X20,X22,X23,X24,X31,X40,X41,X60/T,X61/s,X201,T60,T60p,T61,T400,T601p
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RV_ABZ
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Re: X61 tablet - IDA enabing/disabling

#3 Post by RV_ABZ » Wed Jan 16, 2013 6:58 am

Correct, but that's not the point... Mac OS does not like IDA + EIST combination, I'm just interested in finding out if IDA can be disabled or not. That's all.
Retired 760XD (W2k, 104Mb, 3Gb)
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