How to repair computer ups | low backup, battery is good | ups not working @ScienceofElectronics
#scienceofelectronics
#soelectronics
#arghyadeepdebnath
#Science_of_Electronics
Science of Electronics
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subject: computer ups low backup but battery is good condition repair
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Process to the repair: clean dry soldering section and replace all electrolytic capacitor
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*** Disclaimer:
If you have not enough knowledge on electronics and electrical devices and working. Don’t try to open any electrical and electronics device. It can void your warranty. Also It can be harmful for your life or It can kill you. This channel’s video is only for entertainment and educational purposes only. If anyone does any misuse or illegal activities by using any content, channel owner and another member are not responsible for it.
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how to repair windows 7
U have identified n rectified of imp cause no body notices.
U have identified n rectified of imp cause no body notices.
Aap ka address bend kr slte ho lya
Bro needs help with old Ups 19 years working ok but while switching on mains to battery. There is no output. Can capacitor replacement works?
Sir my issue is that my ups do turn in but don't give out light
Today my ups is dead don't open don't make a sound must change the battery or ups have problem?
Nice video. I have short backup ups. It consumes the battery even when no load is connected. Is it normal for short backup ups or there is problem? Can you plz answer. Thanks
How can i contact you
Mujhe iska H2907 transistor nai mil raha hai
bro can you guess what is my ups problem, the switching delay is too long and causes pc to shutdown, a long 3 second beep is heard. but usually when only wifi is connected to ups it doesn't turn off. also voltage fluctuation cause ups to trip and turn off.
In my ups reverse current problem in mains pin and power gone ups not backing up current.
are you from West Bengal?
u r definitely an iitian !
i am facing the same problem , i have a umax ups , how much u will take for fixing it ?
Sir circuit board new mil sakta hai kiya ?
Good video to solve this type ups condition
Keep it up