If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
P4C800-E: Monitoring power suppy temperature
I normally use an el cheapo Radio Shack indoor/outdoor digital thermometer
to monitor the exhaust temperature from the PSU when fooling around with various fan RPMs in my quest for less fan noise. Typically one should monitor case, CPU and PSU temps when doing this. That was the scenario yesterday when it dawned on me - "Isn't there a TRPWR header on this board and on past Asus boards just a 10K NTC thermistor suffices". Well, long story short, I had it up and working in about two hours, had all the parts already as leftovers from other projects, biggest problem was finding them, didn't have to buy a thing. Here's a shot of the 3 foot probe (thanks Asus for placing the TRPWR header as far from the PSU as possible); http://image.pbase.com/u36/eldata/la...G_9303copy.jpg A close-up of the thermistor firmly stuck into the crimp connector housing (this avoids soldering); http://image.pbase.com/u36/eldata/la...G_9303copy.jpg And sensor end of probe strapped to wires in the PSU; http://image.pbase.com/u36/eldata/la...W_9325copy.jpg Radio Shack sells the thermistor for those interested and the rest of the probe can be made using the front panel LED or switch wires from an old computer case. PSU temp will be picked up automatically while in the BIOS. However, if monitoring using MBM 5 then use MBM 5 "Sensor 3" (rename to PSU or whatever) and display "Winbond 3" board sensor. |
#2
|
|||
|
|||
Oops! Here's the close-up;
http://image.pbase.com/u36/eldata/la...W_9314copy.jpg "Derek Hawkins" wrote in message ... I normally use an el cheapo Radio Shack indoor/outdoor digital thermometer to monitor the exhaust temperature from the PSU when fooling around with various fan RPMs in my quest for less fan noise. Typically one should monitor case, CPU and PSU temps when doing this. That was the scenario yesterday when it dawned on me - "Isn't there a TRPWR header on this board and on past Asus boards just a 10K NTC thermistor suffices". Well, long story short, I had it up and working in about two hours, had all the parts already as leftovers from other projects, biggest problem was finding them, didn't have to buy a thing. Here's a shot of the 3 foot probe (thanks Asus for placing the TRPWR header as far from the PSU as possible); http://image.pbase.com/u36/eldata/la...G_9303copy.jpg A close-up of the thermistor firmly stuck into the crimp connector housing (this avoids soldering); http://image.pbase.com/u36/eldata/la...G_9303copy.jpg And sensor end of probe strapped to wires in the PSU; http://image.pbase.com/u36/eldata/la...W_9325copy.jpg Radio Shack sells the thermistor for those interested and the rest of the probe can be made using the front panel LED or switch wires from an old computer case. PSU temp will be picked up automatically while in the BIOS. However, if monitoring using MBM 5 then use MBM 5 "Sensor 3" (rename to PSU or whatever) and display "Winbond 3" board sensor. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Will I need a new power suppy for this? | Dan B | Homebuilt PC's | 6 | December 31st 04 03:23 PM |
Won't Power Up after Power Outage | Greg Lovern | Homebuilt PC's | 7 | February 8th 04 01:47 PM |
Monitoring power usage & temperature in Windows XP | Atreju | Homebuilt PC's | 5 | January 21st 04 05:40 AM |
Happy Birthday America | SST | Overclocking AMD Processors | 326 | November 27th 03 07:54 PM |
Power Surge | David LeBrun | General | 44 | September 12th 03 02:35 AM |