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How Can I Fix My Dell Precision T3500’s Overheating Problem?

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Hello all!

I have recently acquired a used Dell Precision T3500 but have been experiencing overheating problems. In SpeedFan it reads my core temps at 40-50 degrees at idle (i don’t know if these are normal temps). After 10 minutes or so it shuts down without warning. After re-booting it displays the message “previous shutdown due to thermal event” and in the bios logs it says cpu/chipset overheated.

So naturally I reapplied thermal paste to the cpu thinking that would have solved the problem but it still shuts down to thermal events. I felt the heatsink on the chipset and it was hot to the touch, so I zip tied a case fan to it and now it’s cool but it’s still shutting down! So I thought maybe the heatsink wasn’t cooling the cpu enough so I added 2 fans on either side of the heatsink but to no avail.

But for some reason when I boot in safe mode, it can run for hours. So I tried a fresh install of Windows 10 but yet again, thermal event.

I have a new cpu coming soon so I’ll try that and see if it’s the cpu but other than that I have no clue what else I could try, is there anything I might have done wrong or am doing wrong? Any help would be greatly appreciated. Cheers!

Specs:

Intel Xeon W3503 2.40Ghz cpu
Dell 0XPDFK Mobo
Intel X58 chipset
8GBs ddr3 ram
Geforce GTX 750 ti gpu
WD 320GB hdd

I have also tried almost all heating solutions for this particular model I could find on the internet

message edited by Mihaere

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1 Answer

  1. I have a Dell T3500 and had serious issues until I added a fan to the rear of the heatsink and started using Speedfan to make the fans in the front of the T3500 go faster than 600RPM which is default until your system reaches 80C which is way too hot.

    Once you get Speedfan, there is a box in “options” called “Use Dell laptop” ( I know the OP doesn’t have a laptop, it’s just what the option is called ) click it. You should now have complete control over your fans. I keep mine at 1200 RPM though they will go all the way to 3,000 if you push it to 100%

    http://www.almico.com/sfdownload.php

    For whatever reason Hardware monitor does not or cannot display voltages with Dell workstations.

    I’ve seen the modified heatsinks for Dells on Ebay, I don’t like that it looks as though the builder shaved a good portion of the aluminum fins off to make the fan fit. If you get the right size fan , you can plug it into a molex, tie it on the rear and save money. Mine looks janky but stays cool.

    message edited by Rodnoid

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