Can you suggest a cheap true rated power supply just around 500W-550W?

I only need one for my low specification desktop computer at home.

Hello, Can you tell me a way to check the backup of my UPS during power failure? Is it only the beep sound that shows the power? Thank You for your help.

Hello,

I need to buy a ups for my work with maximum backup. There has been a recent problem with shutdowns and I need my PC running continuously for a long time. That is why I need a UPS with maximum backup. I do not know much about the UPS and I do not know what kind of back up times are available either. I need someone to inform me about the current backup limits of UPS.

Bryan Edwards

Hello,

My notebook adapter was working perfectly lately. Recently there has been some problems with notebook adapter. It is not charging anymore. I do not know what is causing this problem. Is there a way to know if this is a hardware problem or software problem. So far I know notebook adapter does not need any software.

Please someone help me out of this problem.

Wexler Huddard

 A few days ago we had a power failure. After this, Windows asked me if I wanted to prevent it from going into standby in future. I clicked, yes. Everything works fine now, except that I can’t find standby. I tried going to  Control panel > Advance but there is no option to restore my standby

Here is my PC specs:

Procie : intel core i3 2100
mobo : ASRock H61M-HVS
RAM : PATRIOT PSD3 8G 1333 KH (2x4Gb) DDR3
VGA : Digital Alliance GTX 550 Ti

Does it fit if I use PSU ENERMAX NAXN 550W?

Hello,

The power supply of my pc may have been wasted. I do not know much about power supply and need to have some idea. I know that there are site where information on this can be found but I find the information too much complicated.

Please someone give some site where I can get some information online so that I can choose the correct power supply for my pc.

Clark Orcus

Hello,

I need an UPS which can provided me with maximum about of back up. I do not know much about UPS and need to know how much back up an UPS can really provide, what are the different features what are the alternatives. Should someone know where can I know about this information with easily understandable  features please do inform me.

Joey Fergus

How can I use my UPS to increase life time of it?

Is it good to change the UPS continuously or to charge it few hours before power  on the PC? 

Is there any other advice on this?

Hi, everyone!

emmamorales N/A Asked on 02/25/2012 in Power Supplies / UPS