Pin 13 is 'PS_ON_L' and Pin 14 is 'PS_OFF_L' while Pin 15 = reserved (Not used) and Pin 16 is 'RETURN' which means return to ground, so you should be able to connect 13 to 16 to turn it on, it might require the resistor. This layout should apply to all models of D750E , D495E , and E1100E's
Nice video, thank you. Have you measured the DC voltages on the two biggest caps in the primary circuit when PSU is not connected with the resistor? I would like to know your results. Thanks
Hi all, anyone know the way i can get the pin out sheet(L750E-S0) of this PSUs? I have a one of then (Dell R730 PowerEdge PSU) and wants to power on a gpu With.... Thanks for all
What is the purpose of the resistor when jumping to 16? I've scoured all my scrap electronics, will have to order some resistors. I don't have any old enough electronics to have the through hole style resistors I can salvage. Just surprised the signal needs a voltage reduction.
Hi Mahadevaswamy, thank you for sharing. I followed your instructions and it worked as in the video above. Now, three brief questions: 1) What is the 330 ohms resistor doing and what would be a reasonable range for resistance? 2) Why the fan turns on on high and slows down later? 3) Do you have experience using multiple devices running more than 30A at once and not burning the PSU? Thank you
Thanks for this video it will help me to power on my dell 1100 watts model E1100E-S0 question I would love to adjust the voltage also I see in a manual I have on the back of power supply where small pin starting from the right pin S22 remote sense - and S23 remote sense + i am wondering if those two pins controls the voltage from 12.20 to about 14.00 volts
remote sense function automatically increases/decreases the output voltage at the output terminals of the supply to compensate with heavy load currents/reduced load current. Typically 3% increase decrease happens.
@@artofdoing220 OK thanks for the dell E1100E-S0 power supply I found the remote pins but it doesn't works I wondering if there i something else I should connect in the this video you see where he connect a resistor across the two end pins on the top and the bottom the second to last pin he connect pin to the ground I wanna know that he connect to the ground
I have E1100E-S0 cab you share the punctures what you did to power it on. I am confused at the end of the video he is grounding 13th and 14th pin. and before was connection the two pins.
I have same 80Plus platinum. I followed your tutorial. The Problem I'm facing is my fan starts same like yours but then the fan speed will be at very very low speed and fan will not speed up no matter how much hot the power supply will get. Please help me do your supply fan increase its speed when supply heats up under load? Please help me
1, check for power cable 2, is the pin 13 and 14 shorted ? 3, is 13,14th pin connected to SMPS Body(ground)? Check above all with multimeter. If wrong connection made, SMPS will fail and will not Start. you can find the error LED glowing.
Thanks for the video. Also i see how loud the fan can get at full speed. I was thinking of swapping the fan for a quieter fan in the power supply.
Fan speed reduce after sometime.
Pin 13 is 'PS_ON_L' and Pin 14 is 'PS_OFF_L' while Pin 15 = reserved (Not used) and Pin 16 is 'RETURN' which means return to ground, so you should be able to connect 13 to 16 to turn it on, it might require the resistor. This layout should apply to all models of D750E , D495E , and E1100E's
Tried it, but it does require both 13 and 14 to be grounded or nothing happens.
Could you make the psu to 13.8 volt? Any idea with it?
works great also for 495W version, many thanks !!!
Svp dell 495w modification
Thank you for showing this friend... It was of great help to power my bitcoin miners
do you know the i2c commands for the dell 750-s0 series psu i want to try reading the voltage and power usage directly via i2c
Nice video, thank you. Have you measured the DC voltages on the two biggest caps in the primary circuit when PSU is not connected with the resistor? I would like to know your results. Thanks
Hey! Thanks for your video. It works great 😊
Now do you know how to convert it to a 14,5v ps to charge battery? Thanks again!
Without using resistor what will happen.. it will run or not
Hello. How can I make a modification to increase the output voltage to 14 volts for this power supply?
Thanks a lot !
Hi all, anyone know the way i can get the pin out sheet(L750E-S0) of this PSUs?
I have a one of then (Dell R730 PowerEdge PSU) and wants to power on a gpu With....
Thanks for all
I have the same psu then i followed your tutorial then it's not working but i heard some noise coming from psu
Your PSU may be faulty.
can you make it from 12v to 13.8v ??
What is the purpose of the resistor when jumping to 16? I've scoured all my scrap electronics, will have to order some resistors. I don't have any old enough electronics to have the through hole style resistors I can salvage. Just surprised the signal needs a voltage reduction.
Hi Mahadevaswamy, thank you for sharing.
I followed your instructions and it worked as in the video above.
Now, three brief questions:
1) What is the 330 ohms resistor doing and what would be a reasonable range for resistance?
2) Why the fan turns on on high and slows down later?
3) Do you have experience using multiple devices running more than 30A at once and not burning the PSU?
Thank you
1, it can vary little 2, SMPS design is like that, Normal 3, No
Could you try getting this model on 13.8V? Thank you 🙏
How to increase volt upto 14 volt for this psu
Do you have any pinout diagram/manual?
Hello how do I connect to this Dell model? please Epp D2000E-S2 0XYK93 XYK93 2000W
Thanks for this video it will help me to power on my dell 1100 watts model E1100E-S0 question I would love to adjust the voltage also I see in a manual I have on the back of power supply where small pin starting from the right pin S22 remote sense - and S23 remote sense + i am wondering if those two pins controls the voltage from 12.20 to about 14.00 volts
remote sense function automatically increases/decreases the output voltage at the output terminals of the supply to compensate with heavy load currents/reduced load current. Typically 3% increase decrease happens.
@@artofdoing220 OK thanks for the dell E1100E-S0 power supply I found the remote pins but it doesn't works I wondering if there i something else I should connect in the this video you see where he connect a resistor across the two end pins on the top and the bottom the second to last pin he connect pin to the ground I wanna know that he connect to the ground
Short Pin 13 and 14, with 330 ohms connect to pin 16 or body(Ground)
I have E1100E-S0 cab you share the punctures what you did to power it on. I am confused at the end of the video he is grounding 13th and 14th pin. and before was connection the two pins.
Thanks
Welcome
I have same 80Plus platinum. I followed your tutorial.
The Problem I'm facing is my fan starts same like yours but then the fan speed will be at very very low speed and fan will not speed up no matter how much hot the power supply will get. Please help me do your supply fan increase its speed when supply heats up under load? Please help me
Its absolutely normal, on certain temperature the high speed is activated.
My power source F750E when powering up the light does not light up. it's not in activation mode please help me
1, check for power cable 2, is the pin 13 and 14 shorted ? 3, is 13,14th pin connected to SMPS Body(ground)?
Check above all with multimeter. If wrong connection made, SMPS will fail and will not Start. you can find the error LED glowing.
Will this work on the Dell L750E-S0?
Yes
I am sorry but the poor lighting and no close up doesn't make this easy to understand. Is there a diagram for this pinout?
almost in the end different video attached see it till the end, Thank you
can turn with only 1 psu?
Can you please tell me what is the output power?
Refer your SMPS Label
What about Dell D1600E-SO ?
these PSU's may have same pinout combo's
D495E-S0
D750E-S1
D750E-S2
E1100D-S0
E1100E-S0
E750E-S0
F495E-S0
F750E-S0
L1100E-S0
did will worl with t640
below PSU's may have same pinout
D495E-S0
D750E-S1
D750E-S2
E1100D-S0
E1100E-S0
E750E-S0
F495E-S0
F750E-S0
L1100E-S0
can you make it from 12v to 13.8 or 14.5? i have a power supply same as your's. .
It is possible but i have not tried.
@@artofdoing220 i have dell Z2000E-S1 do know how to turn it from 12v to 13.8v?
no se entiende una madre puedes mejor escribirlo de que pin a que pin y que resistencia se necesita
El pin 13 y 14 corto, hasta 330 ohmios, se conecta al pin 16 o al cuerpo. -Bailamos
Can re up load this video
Yes its very casual video, iam sorry about that.