Thanks for the info yea I didnt think i had much to worry about on the cold end but mainly the heated end as far as core 0 i think its a mis read unless its pulling a sensor off the solidstate hard drive thats ontop of the case which has a very large fan on it to cool the motherboard and the transmitters and a backup fan that has a relay switch when temperature gets to warm however the main fan is on all the time never thought about putting a switch on it we have a few that have a heavy habit of timing out the repeaters just wanted to keep my motorola cm200s all four vhf and uhf nice and cool.. model name : AMD Athlon(tm) Processor 2650e stepping : 2 cpu MHz : 1607.465 cache size : 512 KB Adapter: PCI adapter Core0 Temp: -49°C Core1 Temp: -16°C Adapter: PCI adapter Core0 Temp: -56°F Core1 Temp: +3° Loren Tedford (KC9ZHV) Email: lorentedford@gmail.com Email: lorentedford@live.com Email: lorentedford@aol.com Email: LorenCS@Ltcraft.net Email: lorentedford@yahoo.com Email: loren@lorentedford.com <loren@lorentedford.com> Email: loren@richlandcountycomputers.com Email: loren@newwavesucks.com Phone: http://www.lorentedford.com http://www.Ltcraft.net <http://www.ltcraft.net/> http://www.richlandcountycomputers.com http://kc9zhv.lorentedford.com http://newwavesucks.com On Thu, Feb 12, 2015 at 4:29 AM, Bryan Fields <Bryan@bryanfields.net> wrote:

On 2/12/15 1:50 AM, Loren Tedford wrote:

Hey I have a repeater located in a harsh environment and was curious at what temperature should i be concerned of failure here is the repeaters current temps.. [root@KC9ZHV-_R ~]# sensors -f k8temp-pci-00c3 Adapter: PCI adapter *Core0 Temp:* * -56°F*

This seems suspect, it's very very cold for a core on the same chip. I'd be inclined to mark it as invalid. At cold temps, you run into issues with the devices not being able to cold boot. Once running most things will be fine down to -40c/f or so, but if let sit at that temp, they may not boot. Keep in mind these are built with commercial grade parts which are not rated for these extremes.

Core1 Temp: +5°F

73's W9CR

-- Bryan Fields 727-409-1194 - Voice727-214-2508 - Faxhttp://bryanfields.net

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