I have WEP 600VA UPS for my PC. It has 15minutes backup and worked perfect since last 3yrs. But from last 3days its backup time drastically decreased. Its not giving even 5minutes of backup. And without any pop up or notice its getting restarted for every 5 to 10 minutes. restart is occuring after using system for 1 to 2 hrs continously. What shal I do to fix this problem?
migrated from stackoverflow.com Apr 5 '13 at 19:53
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