After doing some research and upgradeing to a P3 450 I found an interesting issue about the motherboard. A 450 processor uses 2 volts.The processor uses VID pins to automaticially program motherboard to the required motherboard voltage. A 700 processor (Intel OEM 700) uses 1.7 volts. I dropped in the 700 and it seems to be extremely stable. Intel says the board supports a 450.Gateway tech said the 700 should pose no problem. MB 4M4PBOX1bios up to P21 Gateway will not sell me a new board.. Any issues I should look for.All hardware running great. Thanks...Harry So if I understand correctly the processor will tell the motherboard that it needs 1.7 volts and not 2 volts through the VID pins
All the processor does is request a voltage - it does not check to see that it is that voltage being delivered. If the board can't deliver 1.7V, the CPU is running at 2.0.
... | The part I seem to read as these papers are notes is Gateway Part | #850298240000321 on the GW motherboard reference sitesystem seeems | extremely stable but don`t want to lose a processor but do not want to waste | it.Thanks...Peace...Harry...still if I understand the VID process correctly | as I read it it should be no problemWhat do you think? |
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Solution #2
posted on Aug 01, 2007
Melissa - usenet poster
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The part I seem to read as these papers are notes is Gateway Part #850298240000321 on the GW motherboard reference sitesystem seeems extremely stable but don`t want to lose a processor but do not want to waste it.Thanks...Peace...Harry...still if I understand the VID process correctly as I read it it should be no problemWhat do you think?
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Solution #3
posted on Aug 01, 2007
Putty - usenet poster
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what's the part number for your board? When i upgraded my bios to P21, the BIOS could support CPU speeds upto 800Mhz (if i recall correctly).. But alot of people say the board can only support upto a PIII450 due to voltage issues.
...Pritesh
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Solution #4
posted on Aug 01, 2007
Cornish - usenet poster
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Have you measured that the board is delivering 1.7V to the core? The issue with these boards is that although the processor may request 1.7V, the board's voltage regulator can't deliver it - you may be driving 2.0V though the core (in which case the processor will probably run just fine - until it burns out from overvoltage).
... | After doing some research and upgradeing to a P3 450 | I found an interesting issue about the motherboard. | A 450 processor uses 2 volts.The processor uses VID pins to automaticially | program motherboard to the required motherboard voltage. | A 700 processor (Intel OEM 700) uses 1.7 volts. | I dropped in the 700 and it seems to be extremely stable. | Intel says the board supports a 450.Gateway tech said the 700 should pose | no problem. | MB 4M4PBOX1bios up to P21 | Gateway will not sell me a new board.. | Any issues I should look for.All hardware running great. | Thanks...Harry | So if I understand correctly the processor will tell the motherboard that it | needs 1.7 volts and not 2 volts through the VID pins | |
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