All posts tagged "UPS Repair"

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  Relay Rattling Problem Solved In AMREX UPS Model PROVIEW-600

      This UPS was brought to me by a regular customer with the complaint that the relay was rattling and after consulting the computer company, he got the battery replaced twice; but the problem persisted. In...

  • Posted August 15, 2026
  • 6
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  A Dead UPS Device Was Brought Back To Life

              A customer brought this to my shop after he called to make sure that I repair such devices. Once this device was on my bench, I realized this was a very...

  • Posted November 16, 2024
  • 17
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  A UPS Device Powers On But Does Not Hold Charge Repaired

              A guy and a close friend of mine brought this UPS device for repair and explained that this device powers on fine but it does not hold charge. Since the device...

  • Posted August 28, 2024
  • 19
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  Increasing Back Up Of Resonate Router UPS MODEL-CRU12V2A

            This UPS was brought to me by my elder son during one of his regular visits. He said that the backup time had reduced drastically and he wanted me to provide a...

  • Posted March 9, 2024
  • 6
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  Rusted Transistor Caused Numeric Computer UPS To Become Dead

                Since this UPS has successive followers like a Monitor, then a computer, I am shifting back to my old style of narration of the story. This UPS belongs to the...

  • Posted October 21, 2020
  • 3
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  A Technician Mistake Shorted Out A UPS Device

                        A computer technician brought this UPS for repair. It was completely dead. He only brought me the board and the batteries and did not include the...

  • Posted August 17, 2019
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  Tips For Repairing UPS

                    A friend of mine who is also a technician brought me this UPS ( Model: Partner Digital PRD1050) that does not work.  The guy said that he checked...

  • Posted April 21, 2018
  • 9
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  UPS-SL650 repaired

                  This UPS (Uninterruptible Power Supply) was brought to me with the purpose to replace the seal lead acid battery rated as 12v/7Ah.   When the device was disarmed look...

  • Posted December 3, 2015
  • 16