APC Back-UPS 650 keeps beeping
Industry-Specific IT. We bought a new Computer set a week ago. And there''s an APC Back-UPS 650 with it. Now the problem is, the APC keeps on beeping 4 quick consecutive beeps, then it stops, after about 30 seconds, it will beep the same way. Then now, the CPU/Computer turns off unexpectedly, then when we try to turn it on, it