nakapalit ko ug new UPS, Ideal ang brand... 600va... nagtest ko if makasupport ba power by unplugging the plug from the power source...fortunately, wala ra ni.off ang comp... and then karon lang jud hapon, mikalit ug brown out...ni pawong man nuon ang comp... i decided to turn back on the computer using the UPS, nakasustain siya ug few minutes, til mibalik ug siga...any idea? TIA