I have a 550W low quality PSU now (Huntkey Green power 550W psu) and i think its causing low FPS in games .
Read: - 1 month ago I got my HD5770 replaced because I was getting very low fps and it finally stopped working and there was no display output. So I got it replaced as I had warrantly. But now I am having similar fps drops, so I think its my PSU thats causing all the problems and it damaged my original 5770. So I am going to replace it before it does the same damage to my current 5770. I am thinking of 750W Seasonic SS 750JS. But some tell me 750w is an overkill for my system (corei5-750, 4gb, 5770, 1tb)
My questions are: (1) Is there anyway to confirm it that its the psu thats causing the problems (though I am 90% sure of it myself and buy a new one anyway)..
(2) I wud like to know will there be any problem if use at high wattage PSU like the one above for a low power requiring system like mine ? If there will be problems please tell me the nature of the problem. I will choose a 600W psu then.
(3) also currently I am having a ICE 600VA UPS.. Will it run a 750W psu, my wireless modem and monitor ??? I dont care about if the back-up time... I just want to know whether I can run it using the 600VA UPS or not.
Thanks for ur support.
Read: - 1 month ago I got my HD5770 replaced because I was getting very low fps and it finally stopped working and there was no display output. So I got it replaced as I had warrantly. But now I am having similar fps drops, so I think its my PSU thats causing all the problems and it damaged my original 5770. So I am going to replace it before it does the same damage to my current 5770. I am thinking of 750W Seasonic SS 750JS. But some tell me 750w is an overkill for my system (corei5-750, 4gb, 5770, 1tb)
My questions are: (1) Is there anyway to confirm it that its the psu thats causing the problems (though I am 90% sure of it myself and buy a new one anyway)..
(2) I wud like to know will there be any problem if use at high wattage PSU like the one above for a low power requiring system like mine ? If there will be problems please tell me the nature of the problem. I will choose a 600W psu then.
(3) also currently I am having a ICE 600VA UPS.. Will it run a 750W psu, my wireless modem and monitor ??? I dont care about if the back-up time... I just want to know whether I can run it using the 600VA UPS or not.
Thanks for ur support.