4 months ago

Technology how to jump start psu tester test a power supply power supply test test a psu power supply unit (computer) power supply unit not turning on power supply not turning on how to test a pc power supply

#drpower3 #thermaltake #thermaltakeuk #pctips #pcdoctor
How to jumpstart PSU and test a PC Power supply from really simple to more advanced 12+4 GPU HPWR PCIe Gen5 with Dr Power 3
https://uk.thermaltake.com/dr-power-iii.html

If your PC refuses to power on, or maybe a disk drive is not being recognised then you might have a problem with your PC power supply PSU.
It is really easy to test if the PSU is working by bridging the pins on the 24 pin power connection. You can use almost any metal object to do this, a small piece of wire, a paperclip, maybe a twist stick.
These will get the job done. Alternatively there are devices made for this task starting from a basic PSU tester, Or you might want a more detailed look at voltages and wattages, This is where a device like the Thermaltake DR Power III can be really useful. especially on modern ATX3.0 anf PCIe Gen5 power supplies.
You can check to see the 12v 3.3v and 5v rails, and even see what your PCIE and EPS plugs are doing.
For those with an Nvidia GPU you can even check to see what the 12v HPWR or 12+4 power cable is able to put out. including checking the sense pins.

Hopefully this video will give you some ideas and help with PSU power diagnosis.

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