Printer dead? (Acrylic Geeetech I3 pro B)

[3d Printer Noob]

The red light on the switch is on; no LEDS on the psu illuminated.

[3d Printer Noob]

The red light on the switch is on, but no LEDs illuminated on the psu.

[zhangxueyou]

The red light on the switch is on, but no LEDs illuminated on the psu.

How do you connect the wire to PSU , is it like this:

QQ截图20150411101105.png (560.97 KiB) Viewed 13064 times

QQ截图20150411101033.png (800.19 KiB) Viewed 13064 times

[3d Printer Noob]

Yes. My psu looks a little different.

[3d Printer Noob]

Just a reminder: it was working once while testing heat bed and heat head (several feet of ABS was successfully produced). When I had an actual object to print, it died when I set the heat head to start warm-up.

[zhangxueyou]

When you turn on the printer, is this light on? Is the fan in PSU working?

QQ截图20150411143405.png (289.52 KiB) Viewed 13062 times

[3d Printer Noob]

No, the LED circled in the image is not illuminated, nor is the fan working.

[elgroso]

Hi,
Same issue for me ( power supply is dead prematurely !!)
It seems there is a REAL problem on power supply with Geeetech I3 pro B.
...Testing with an hold ATX power supply... and my pro B works fine !!

[zhangxueyou]

Hi,
Same issue for me ( power supply is dead prematurely !!)
It seems there is a REAL problem on power supply with Geeetech I3 pro B.
...Testing with an hold ATX power supply... and my pro B works fine !!

I don't think so. Before we mass produced the PSU, we let the printer keep working with PSU for a week, and there is no any problem.

[zhangxueyou]

No, the LED circled in the image is not illuminated, nor is the fan working.

Can you take a picture of back side of the red switch?