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 Reply to gigoe 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... Reply to Kentashi 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 Reply to technoboyhrishi Ask the community Post an answer Related resources: ForumWD 20EZRX CACHE size n/a ForumWD 20EZRX CACHE/BUFFER size ForumWD 20EZRX Speed ForumSolvedWDTV and WD My Passport 1TB - no power ForumSolvedWD 2TB portable drive & power pack... ForumSolvedPower Assistance For WD Caviar Green 2 TB ForumSolvedwd elements broken power supply ForumMy wd external drive does not seem to have power? ForumWD My Book Essential Power Surge and Damaged PCB - Recoverable? ForumWD10EARS Western Digital Ext Drive Power Blew and won't work ForumWD Hdd no power no spin ForumWD caviar green wd10ezrx no power ForumWD Elements 1TB External no power? URGENT! ForumWD My passport essential not detecting after power surge on hub port ForumWD 1TB Drive wrong power supply ForumWestern digital mdl wd400b005-rnn power chord ForumWD Elements SE Portable 1tb Power Issues ForumWd element hard drive not working power chord component ForumWd 500gb external hard drive wrong power supply ForumHD problem on WD7500AAKS (750GB WD) : iregular power random More resources Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !