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subvertigo
29-12-2003, 14:49
Ciao, qualcuno ha provato ad utilizzare questa utility che permette di settare moltiplicatore e voltaggi da Windows ??

il programma supporta questi chipset:
VIA: KT266A, KT333, KT400, KT600
SiS: SiS730, SiS735, SiS745, SiS746, SiS748


per info: http://www.cpuheat.wz.cz/html/CPUMSR_main.htm
download: http://www.cpuheat.wz.cz/BetaVersions/CPUMSR_0_85b.ZIP
fioriniflavio
29-12-2003, 17:25
Originariamente inviato da subvertigo
Ciao, qualcuno ha provato ad utilizzare questa utility che permette di settare moltiplicatore e voltaggi da Windows ??

il programma supporta questi chipset:
VIA: KT266A, KT333, KT400, KT600
SiS: SiS730, SiS735, SiS745, SiS746, SiS748


per info: http://www.cpuheat.wz.cz/html/CPUMSR_main.htm
download: http://www.cpuheat.wz.cz/BetaVersions/CPUMSR_0_85b.ZIP

anche io mi associo per sapere se qualcuno l'ha provato.... ;)
subvertigo
29-12-2003, 18:13
Dai ragazzi !!
Qualche beta-Tester :D :D
beee
29-12-2003, 18:15
L'ho appena provato, ma semplicemente non fa nulla....
Bye!
subvertigo
29-12-2003, 18:30
come non fa nulla? che chipset hai?
hai provato a cambiare il moltiplicatore?
beee
29-12-2003, 18:39
KT400 (MSI KT4AV)
Ho provato a variare il molti e la tensione, e in nessun caso ho visto qualche effetto. Mi sa che quel prg è 'leggermente' bacato.
Bye!
kbl
29-12-2003, 20:40
testato su sys 735. non funzia.
isomen
29-12-2003, 22:54
:)é quello che cercavo :sofico:
lo stò scaricando in questo momento
lo provo e posto
;) CIAUZ
isomen
29-12-2003, 23:53
:muro: Provato e naturalmente nn fa.. peccato:muro:

:cincin: BUON ANNOa TUTTI e CIAUZ:cincin:
silviobordieri
02-01-2004, 11:19
il ho un gigabyte con kt600 con palomino xp1700+ e neanche a me funziona.
checo
02-01-2004, 12:11
provato su sis 745 non va
stock
02-01-2004, 13:23
nforce2 ultra 400 non va un c@zz
beee
02-01-2004, 16:59
Dopo una decina di 'test' con configurazioni molto diverse direi che proprio non funziona......

Bye!
spaceboy
02-01-2004, 18:11
bisogna moddare l'L5 no?
checo
02-01-2004, 18:15
Originariamente inviato da spaceboy
bisogna moddare l'L5 no?

dici?
lowenz
02-01-2004, 18:44
Bisogna prima rendere MOBILE il processor, da quello che ho letto io, agendo sui ponticelli (L5 appunto, se mi ricordo bene).
checo
02-01-2004, 19:16
Originariamente inviato da lowenz
Bisogna prima rendere MOBILE il processor, da quello che ho letto io, agendo sui ponticelli (L5 appunto, se mi ricordo bene).

infatti non fa na piega il ragionamento.

come si fa?
Dumah Brazorf
02-01-2004, 21:56
Esatto bisogna modificare gli L5 per renderlo Mobile.
Non sono però tutte rose e fiori dopo...

"However, changing desktop to mobile can cause some trouble. There may be some issues. First, BIOS may refuse to work with CPU it doesn't know (Mobile Athlon MP: that is if you do XP to MP and also desktop to mobile mods) or with CPU it doesn't support (Mobile Athlon XP: desktop to mobile). My motherboard, EPoX EP-8KRA2L with KT600 chipset, doesn't know Mobile Athlon MP and "sometimes" it knows Mobile Athlon XP. Why sometimes? Mobile Athlon XP processors have startup multiplier of 5x (FSB 100 MHz versions) or 6x (FSB 133 MHz versions) and my motherboard shows at POST CPU is Mobile Athlon only when I set multiplier to 5x or 6x. In other cases it just shows AMD K7 processor. The same applies to EPoX with KT333 chipset.

Personally, I do not expect any motherboard to fully recognize Mobile Athlon MP, since this CPU does not exist. Some motherboards may recognize Mobile Athlon XP, but there may be some troubles. The problem is motherboard somehow sets MSR values during boot. At least on my motherboard it sets them different while it recognizes CPU is not an ordinary desktop part. Name String is programmed wrongly, Halt and Stop Grant divisors are set differently.

The second problem is voltage.



On this photo of Mobile Athlon XP I can recognize L11 being Startup Voltage and L8 being Maximum Voltage. On a notebook, system is powered using startup voltage and startup multiplier. Then the BIOS is required to make transition to maximum voltage and maximum multiplier. Since desktop motherboard usually do not have required circuits to change voltage on the fly (eg. pins connecting to L8 are not connected on motherboard), this won't cause problems. But if your motherboard has required circuits and BIOS is also capable of recognizing mobile CPU and does P-States transitions, there may be serious problem with over-voltage. The problem is on desktop CPU L8 bridges are all closed, therefore defining maximum voltage possible (taking desktop VID codes it is 1.85V, taking mobile VID codes it is 2.00V). If the BIOS changed voltage to that level, it would be possible to damage CPU. So once again - if your motherboard supports on-the-fly voltage adjustments, your BIOS recognize your CPU as mobile one and the BIOS also does transition to maximum voltage after POST, then do something with it - modify BIOS not to do P-State transitions, cut some of L8 bridges according to VID codes.