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My ups, after 5 years of continuous operation shows the overload's light .
I unplugged the PC and I replaced the battery but I have not solved the problem.
Then I opened it to see if there are components that are burned or leak but nothing.
To be sure I replaced the cooling fan but nothing has changed.
Can anyone give me some tips?
Thank you very much.
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Thanks to all. I have not solved the problem. I replaced the old ups with a new one.
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Roberto, If it alarms, even with nothing plugged in, then it is possible that one of the MOSFET on your mainboard has failed.
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metal–oxide–semiconductor field-effect transistor (MOSFET)
Did you solve the problem? Same problem here, 4 years later..
daigoph@gmail.com
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Hi, i had the same problem twice...!!!
My battery was ok, everything was ok but
the beep keep going on, for overload...
Both times i fixed doing these steps...
- Turn off the unit
- Flip over the unit
- Open the battery-cap and turn the power on
- Green Light is flashing
- Try Now (with the green light flashing) to disconnect the battery...
- Now it should be ON with the Empty battery light on (Red light)
- Connect again the battery as it is...
Now it should be ok...!!!
Good Luck...
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Thank you but I replaced the old ups with a new one. Yours sincerely.
I too facing the same problem....battery charging process is fine...but when i turn on the inverter it trips and shows overload and keep continuosly beep beeps....pls help me to solve this problem....i expecting board level service suggestions ...thank you
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My problem solved with removing the all cables also power cable wait 5 minute & connect cable again it's working.
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Hi, i had the same problem twice...!!!
My battery was ok, everything was ok but
the beep keep going on, for overload...
Both times i fixed doing these steps...
- Turn off the unit
- Flip over the unit
- Open the battery-cap and turn the power on
- Green Light is flashing
- Try Now (with the green light flashing) to disconnect the battery...
- Now it should be ON with the Empty battery light on (Red light)
- Connect again the battery as it is...
Now it should be ok...!!!
Good Luck...
Christos K さんによる