SMPS problem ,ups with red light and long non-stop beeping

dgsarve

Reputable
Aug 22, 2014
70
0
4,630
on 21-aug-2014 dont know wat happen my smps burst with big sound its damaged all the electronic products .including my 2 weeks old new Refridgerator......kindly suggest which smps to buy now .having Mercury 500w.also tell wat are all the possibilities for this happening.
 
MB : GigaByte Ga-G41 combo rev 2.0
CPU : Core 2 Duo E7500
RAM : transcend 2 gb ddr2 800mhz,
PSU : mercury KEZ - m200 ,450w atx
UPS : Numeric digital E600 (20 min backup)