It turned out that the PSU should actually work largely; only the touchpad has been using frequently misfires. However, since the model is not specified as my support, I do that this product is not responsible.
The PSU itself seems solid and processed properly. It arrived on time in an adequate packing with additional protective bag used to transport a nice (as long as you now want to really assess the aesthetic value of a power supply pocket) and compact aid.
Consequently, my 5-star review.
If the state should change this review will be updated.