AndrewRandle
Technical User
The bearings are shot on my northbridge. Does it really need a new fan or can I just unplug it and still be safe?
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Bios Fan Question
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Depending on the manufacturer and chipset??
Some boards have an active fan, and some don't, but those that don't usually have a larger heatsink to compensate!!
So I wouldn't personally run without one unless you replace that heatsink for something more substantial.
More info on board and chipset would help so I could be more specific! Martin Vote if you found this post helpful please!!
Some boards have an active fan, and some don't, but those that don't usually have a larger heatsink to compensate!!
So I wouldn't personally run without one unless you replace that heatsink for something more substantial.
More info on board and chipset would help so I could be more specific! Martin Vote if you found this post helpful please!!
Running without the fan can cost you a processor. I lost one and a customer lost one last week, so I'm speaking from recent experience. Mine was stupidity, customer's due to fan hanging up. Ed Fair
unixstuff@juno.com
Any advice I give is my best judgement based on my interpretation of the facts you supply. Help increase my knowledge by providing some feedback, good or bad, on any advice I have given.
unixstuff@juno.com
Any advice I give is my best judgement based on my interpretation of the facts you supply. Help increase my knowledge by providing some feedback, good or bad, on any advice I have given.
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AndrewRandle
Technical User
ok, it's a abit kt7a-raid mobo. I have a new heatsink/fan on the cpu. It's the bios fan that is loosing it's life
OK! So you have the KT133A chipset with the active fan on the Northbridge (this is not anything to do with the bios, by the way)
Now many of the motherboard manufactures that used this chipset opted NOT! to fit an active fan, but instead fitted a slightly bigger heatsink.
It tended to be the bigger, more expensive brands (Asus, MSI & Abit) that went for the active fan to atract the overclockers to buy there boards and.......because they look coooool.
The budget offerings AKA Gigabyte etc! just went for a slightly larger heatsink.(as they do now with the KT266A)GA7-VTXE
I owned an Abit KT7 with the same fan! it also went noisey, as you looked at it it would shudder and nearly stop, speed up again and do the same thing every few seconds (worn phospher bronze bushes)!! anyway I had a chat with my supplier who let me swop it for another off a used board that was being returned for another reason.
But as I said, either swop the heatsink for a bigger item (you'll have to nick it off another board)
Or another option is the thermaltake?? I think it is, blue orb replacement, around $10.
Don't forget a little thermal paste under the sink.
Martin
Vote if you found this post helpful please!!
Now many of the motherboard manufactures that used this chipset opted NOT! to fit an active fan, but instead fitted a slightly bigger heatsink.
It tended to be the bigger, more expensive brands (Asus, MSI & Abit) that went for the active fan to atract the overclockers to buy there boards and.......because they look coooool.
The budget offerings AKA Gigabyte etc! just went for a slightly larger heatsink.(as they do now with the KT266A)GA7-VTXE
I owned an Abit KT7 with the same fan! it also went noisey, as you looked at it it would shudder and nearly stop, speed up again and do the same thing every few seconds (worn phospher bronze bushes)!! anyway I had a chat with my supplier who let me swop it for another off a used board that was being returned for another reason.
But as I said, either swop the heatsink for a bigger item (you'll have to nick it off another board)
Or another option is the thermaltake?? I think it is, blue orb replacement, around $10.
Don't forget a little thermal paste under the sink.
Martin
Vote if you found this post helpful please!!
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