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5240 change cpu voltage



 
 
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  #1  
Old June 10th 04, 11:58 AM
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Default 5240 change cpu voltage

HI

I have a 5240 that I would like to upgrade with a low power version of a
k6 III . Does anyone one know how to set the CPU voltage on this motherboard ?
I have not been able to find and jumpers with lables for CPU voltage.

thanks in advance,

mpm
  #2  
Old June 10th 04, 06:48 PM
HH
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No sticker inside the case? There should be one. JP3 sets the CPU core
voltage. It's located near the front of the board inbetween the CMOS battery
and the 15-pin connector for the Gameport, J23.

JP3 (CPU core voltage select)

VCC2H/L# low 2.0 2.1 2.2* 2.3± 2.4 2.5 2.6 2.7
VCC2H/L# high 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
pins 1-2 off on off on off on off on
pins 3-4 off off on on off off on on
pins 5-6 off off off off on on on on


The * indicates the factory setting for the preinstalled K6/2 450.

HH


wrote in message
...
HI

I have a 5240 that I would like to upgrade with a low power version of a
k6 III . Does anyone one know how to set the CPU voltage on this

motherboard ?
I have not been able to find and jumpers with lables for CPU voltage.

thanks in advance,

mpm




  #3  
Old June 10th 04, 07:23 PM
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Posts: n/a
Default

Thanks,

I looked on the board but not the case, will check tonight.

mpm



In article , "HH"
wrote:
No sticker inside the case? There should be one. JP3 sets the CPU core
voltage. It's located near the front of the board inbetween the CMOS battery
and the 15-pin connector for the Gameport, J23.

JP3 (CPU core voltage select)

VCC2H/L# low 2.0 2.1 2.2* 2.3± 2.4 2.5 2.6 2.7
VCC2H/L# high 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
pins 1-2 off on off on off on off on
pins 3-4 off off on on off off on on
pins 5-6 off off off off on on on on


The * indicates the factory setting for the preinstalled K6/2 450.

HH


wrote in message
...
HI

I have a 5240 that I would like to upgrade with a low power version of a
k6 III . Does anyone one know how to set the CPU voltage on this

motherboard ?
I have not been able to find and jumpers with lables for CPU voltage.

thanks in advance,

mpm




 




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