Solved WD 20EZRX POwer Last response: June 15, 2013 10:32 PM in Storage Share gigoe June 14, 2013 9:08:24 PM friends my friend had amd Athlon II x2 270 and 4 GB DDR3 ram NO GPU CARD ASUS MOBO VIP 450W PSU His local computer dealer said that you should change your psu for supporting and proper working for 2 TB + 160 GB hard disk Is it really necessary ? More about : 20ezrx power Kentashi June 14, 2013 11:53:54 PM Not according to Newegg's PSU Calculator. Here's a link. http://images10.newegg.com/BizIntell/tool/psucalc/index... m 0 l Best solution technoboyhrishi June 15, 2013 10:32:00 PM i dont think you need new one if your psu is too old nearly 4-5 years then change it and go with any 350W corsair or 450W corsair Share Can't find your answer ? Ask ! Publish Related resources SolvedWD 20EZRX OS USE purpose Forum SolvedWD 20EZRX CACHE size n/a Forum SolvedWD 20EZRX CACHE/BUFFER size Forum SolvedWD 20EZRX Speed Forum SolvedMy wd external drive does not seem to have power? Forum SolvedWDTV and WD My Passport 1TB - no power Forum SolvedWD My Book Essential Power Surge and Damaged PCB - Recoverable? Forum SolvedWD10EARS Western Digital Ext Drive Power Blew and won't work Forum SolvedWD caviar green wd10ezrx no power Forum SolvedWD 2TB portable drive & power pack... Forum SolvedPower Assistance For WD Caviar Green 2 TB Forum Solvedwd elements broken power supply Forum WD Hdd no power no spin Forum WD Elements 1TB External no power? URGENT! Forum WD My passport essential not detecting after power surge on hub port Forum WD 1TB Drive wrong power supply Forum Western digital mdl wd400b005-rnn power chord Forum WD Elements SE Portable 1tb Power Issues Forum Wd element hard drive not working power chord component Forum Wd 500gb external hard drive wrong power supply Forum More resources Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !