W 300, but w 400 is recomended

[EthanChin]

Does it make a difference, if my psu is lacking w 100 of the recommended need. gtx 1060 need 400 w, but i have 300. Can it work? If not, what if i tweak gpu settings.

 

[rgd1101]

need full system spec, include the make and model of the psu

 

[dontlistentome]

Recommended is not the same as 'required'. Having said that, not all 300W power supplies are made equal. Some are very robust, and actually put out 300W of usable power. Some are cheaply made and will explode if run anywhere near their rated power. A 1060 will require a pci-ex connector, so your 300W needs to have one to even have a chance to be adequate.

 

[EthanChin]

The specs are i5-4460 3.20 ghz
8 gb ram system type 64 bites/x64 prossesor
case is acer 705
the psu is from a chinese companay which starts with "f and l"

 

[dudeman509]

Wouldn't try it. Upgrade the PSU if it's not a proprietary plug for the motherboard.

 

[Nighterlev]

100% recommend upgrading that PSU pronto.

GTX 1060? Get a EVGA 600B for $50 off of Amazon.
You could also look for Seasonic branded ones, Corsair etc.