Dell Optiplex GX620 upgrades install motherboard Tags: Optiplex Dell Motherboards Components Last response: March 4, 2011 2:48 PM in Components Share daralex February 28, 2011 8:33:22 PM anyone know where to buy replacement MB for optiplex 620 mini tower? Can't get past Windows start/boot screen, then recycles to reboot. Install 500 wt PSU cause 305 is dead More about : dell optiplex gx620 upgrades install motherboard | E-mail me updates | Report abuse Register or log in to remove saint19 Motherboard Master March 4, 2011 2:48:24 PM Yeah, definitely you need a new mobo. See here: http://www.barebonekit.net/itemdesc.asp?ic=MB4DELGX260U... | Report abuse Ask the community Publish Tom's Hardware>Forum>Components>Dell Optiplex GX620 upgrades install motherboard> Related ressources: ForumDell Optiplex GX620 upgrades ForumHelp with CPU upgrade for Dell OptiPlex GX620 , please! ForumDell optiplex gx620 hard drive upgrade ForumDELL OPTIPLEX GX620 ForumDell optiplex gx620 bios upgrade ForumDell Optiplex GX620 + Core 2 ForumCan I replace Dell Optiplex GX620 305W PSU? ForumDell Optiplex gx620 , RAM limits ForumDell optiplex gx620 video card upgrade ForumDell optiplex gx620 SFF cooling issues ForumWorth upgrading a Dell Optiplex GX620 to SSD? ForumBest Cpu cooler for ~40 ForumWill an E6500cpu be ok for this motherboard ForumWhat's the fastes CPU optiplex 745 can take? ForumDell XPS 410 error code and IDE Device failed blank media ForumMotherboard for a AMD phenom ii x4 920? ForumPulsating power after h50 install Forum[Solved] Could my motherboard support a cpu thats not on the list? ForumDell gx280 after replace cmos still show low battery error possible solution Forum[Solved] Find the rigth motherboard to my processor More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !