The temp sensor plug is clearly labeled as such, close to the front panel connector. The idea is to fake the air temperature sensor. If you don't care about this working and just want the error gone, buy some resistors somewhere between 5k-10k ohms. I suspect it's just a 10k NTC thermistor, but I couldn't get a generic $2 one to work. If you care about this working correctly, buy the part online. Apparently it's not a thermistor and I wouldn't recommend trying to repeat my voltage divider setup. Easy.Īlert! Air temperature sensor not detected: Well shit.Įdit - see post by /u/extra18 for more accurate info on getting this to work. Easy.Īlert! Power Button Cable failure: forgot to short pin 2+4. I imagine that would've been yet another alert, or possibly no POST at all.Īlert! Rear fan failure: convert another standard 4-pin fan following the pinout guide. Alert! Front I/O Cable failure.Īt this time i'd already hooked in a CPU fan. Imagine Windows updates being stalled halfway through due to these.Īlert! Air temperature sensor not detected. We can skip by pressing F1, but this is incredibly annoying. Time to fix that.īooting the Optiplex 7010 gives us several Alert! Messages. The fans headers are also easy to connect standard 4-pin fans to with a bit of re-mapping.įor everything else, Google searches start turning up nada. The power switch connector is pretty well documented already (a few sites and an arcade forum have successfully remapped this connector to standard switches). ![]() When researching online I noticed the SFF 7010 / 9010 motherboards use a different front panel connector. The details below apply MidTower motherboards. Dram and cpu led blinking.Writing this down for posterity as I noticed there is currently no pinout of the front panel connector or well documented ways of bypassing the many alert messages the Optiplex 7010 / 9010 boards generate when missing their proprietary connectors and sensors. ![]() Question I just bought a new mother board and cpu.after putting it all in the case it wont boot to bios. Question Do you need a 2nd CPU power connection on the mobo for XMP? Question Consistent (not blinking) light on top right of motherboard (near cpu fan slot) If anyone has any idea, I'd appreciate the feedback. In order to boot it up, I have to jump out the ports. When I do this, the computer stays on and runs no problem, but once I shut it down, I can not turn it back on using the normal power button, it blinks amber again. I am however able to get the PC to boot up if I jump out the Green (PWR_PS_ON) Pin with a Ground Pin on the ATX 24-pin connector. ![]() So I bought a new power supply and switched it out, still I had no luck, the light was still blinking amber. Next I took out the CMOS battery (for about 1-2 minutes) and put it back it, no luck there either. I also checked all the capacitors on the mobo for any leaks or bulges, still nothing. I then checked all the connections to the mobo and they were tight. I first checked the voltage switch on the PSU, and it was correctly set to 115. Ensure that the processor power cable is securely connected to the system board. Ensure that the voltage selection switch is set to match the AC power at your location (if applicable). If the power light is blinking amber - The computer is receiving electrical power, but an internal power problem might exist. I looked up what the amber light meant in the Dell manual, and it states: The other day someone knocked the tower over, and when I went to turn the computer back on, the power light was blinking amber, as were the two lights on the Ethernet port on the rear of the computer. I have a Dell OptiPlex GX520 running Windows XP.
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