Recent content by Piash

Thanks. I've changed it to UPS mode. I'm now working on my laptop. So, probably I'll not have time to test the desktop 24/7 before next week (don't want to copy stuff and come back again if it reboots again. Too busy this week.). The inverter was set at HC form the beginning. It (and the...

There is a "W-UPS/UPS" switch in back of the UPS. It is set as "W-UPS". There is also another "NC/HC" switch. It is set as "HC".

Voltage flactuated again and the computer did reboot (just like what it does when connected to Numeric UPS). Then I connected the UPS back. The PSU did not die. I haven't heard any buzzing sound when the PSU was on inverter power. (But I get that buzzing sound from my external speakers when...

Too late. :( I already tried that. The PSU didn't broke. But the inverter wasn't able to prevent the reboot. Exide UPS that you mentioned is next step.

Ha Ha ! I was bored. Spent almost one hour to think,type,edit the post. Probably nobody else read it. But, you know, sometimes you get so bored that you don't want to see even latest grumpy cat memes.

A cool computer room will always keep you and your computer cool. In addition to above suggestions, you can consider these for your computer room: 1.: If you don't have air conditioner in your computer room, you'll need proper ventilation. I have both an Inverter AC and exhaust fan in my home...

Sorry for the late reply. I managed to revive my 14year old P3 (400watt PSU + 14" CRT) and it is working on the inverter line without any problem. Now I'll try the i7. Hope it will work. If not, I'll buy Excide or any other good pure sinewave inverter like kARTechnology mentioned. I think that...

We have Sukam Torque 850 VA (non-sinewave) with Excide Inva Tubular IT500 battery. also

doomgiver, I know one case where the genset was the problem. I think our main line operates on 50Hz, but the generator's frequency was set at 60Hz or something else. When the technician matched both frequency, it worked. My problem is different though. I don't have genset and the desktop is...

Posted a reply, but still waiting for moderation. - - - Updated - - - anyway, here is my reply: Thanks for your help. whitestar_999 , can you please tell me which online UPS will be good for my problem ? What is the price ? kARTechnology , thanks for the nice idea. My only concern is, how...

Thanks for your replies. :) whitestar_999, Can you please tell me which online UPS will be good for my problem ? What is the price range ? kARTechnology , Thanks for your creative suggestion. What happens on your system when voltage changes very frequently within 1 second ? Does it work when...

Dear friends, I bought a new desktop last September. During the winter it was working perfectly on a Numeric 1000VA UPS. But, from start of summer, when quality of electricity became worse, the UPS is not able to manage these frequent voltage fluctuations. My computer restarts 2/3 times in a...