I have a psu corsair rm1000x and when I measure the rail the 12v gives me 4.4v. What can be the cause of this?
micro ATX User
Problem with my Corsair Rm1000x
I have a psu corsair rm1000x and when I measure the rail the 12v gives me 4.4v. What can be the cause of this?
Tinfoil Hat User
In what conditions and with what tools are you measuring the 12V?
ssssssmokin'
Most likely is that you're using software instead of a multimeter.Originally Posted by adrianglez2203
Site Founder
How are you measuring 4.4V?
20W User
If your computer is running on this supply then the 12V is not 4.4V
Last edited by ashiekh; 08-19-2020 at 02:07 PM.
micro ATX User
I measuring with a multimeter
The computer no turn on. I do the measuring out the computer case case
With my multimeter, the Pc is no working. No turn On
Last edited by Jon Gerow; 08-19-2020 at 05:56 PM.
20W User
But you are turning the supply on? (connecting the green wire to a black ground)
micro ATX User
Yes I do
Site Founder
Ok. So you jumper the power on pin with a ground, probe a +12V lead with your DMM and you're measuring only 4.4V?
That's a dead PSU.
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