im not an expert on these kind of things, this is just my personal exp. :D
as far as i know these kind of things will happen due to three reasons...
bad ups
bad power supply
bad motherboard battery
so if your friend has a good setup which doesn't have this problem then take your ups to that...
oh i c....now there is a small test you can do....take your ups to one of your friends house and try cutting the main power and see if its happening there also...if yes then you know what to do....:yes: :yes: :yes: :yes:
hmm i never had this kind of a problem with my ups yet...:rolleyes: :rolleyes: :rolleyes: :rolleyes:
This might be a problem in your ups i think...:rolleyes: :rolleyes: :rolleyes: :rolleyes: :confused: