Solved Asus M5A99FX Pro R2.0 Not showing both sticks of RAM Tags: Asus RAM Motherboards Last response: December 30, 2013 12:44 PM in Motherboards Share Verar December 30, 2013 11:40:11 AM Both sticks of RAM work, I'm using 2x4gb 1600 MHz G.Skill RAM that is on the QVL in the Motherboard manual, but only 1 is showing up as active. I have 4 ports on my motherboard for my RAM, I put them in A2 and B2 as recommended by the manual to try to get it to read the second stick- still nothing. Is there a special way I need to install my RAM? I highly doubt 2 of the 4 RAM slots aren't working, and both RAM are. Any help with this would be greatly appreciated. More about : asus m5a99fx pro showing sticks ram smorizio a c 118 Ĉ ASUS a c 471 V Motherboard December 30, 2013 11:43:42 AM look at the support page for your mb see if you have the newest bios file on your mb. if not it may be missing updated ram code. m 0 l Verar December 30, 2013 12:03:44 PM I've got the newest BIOS update, so that's not it. m 0 l Related resources does the asus m5a99fx pro r2.0 support this ram? - Forum Can asus m5a99fx pro r2.0 support kingston hyperx genesis 1600mhz ram (2x4gb)??? - Forum RAM compatibility issue Asus M5A99FX Pro r2.0 - Forum upgrading ram on asus m5a99fx pro r2.0 - Forum ram for asus m5a99fx pro r2.0 - Forum Can't find your answer ? Ask ! Get the answer Best solution smorizio a c 118 Ĉ ASUS a c 471 V Motherboard December 30, 2013 12:11:04 PM with one ram stick check that all the slots work. you may have a bad stick of ram. run memtest on each stick of ram. in the bios you may have to pump the dram voltage a bit if the ram 1.6v or higher. Share Verar December 30, 2013 12:44:18 PM I swapped my second stick of RAM from B2 to B1 and it recognizes my full 8 gigs now, thanks. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedASUS M5A99FX PRO R2.0 vs. GIGABYTE GA-990FXA-UD3? vs. GIGABYTE GA-970A-UD3P Forum SolvedAsus M5A99FX Pro R2.0 Red CPU Light Always On | PC Won't Start Forum SolvedSetting memory timings manually on an Asus M5A99FX Pro R2.0 motherboard Forum SolvedAsus M5A99FX Pro r2.0 Forum SolvedComparing SLI/Crossfire support on Gigabyte GA-990FXA-D3, and ASUS M5A99FX Pro R2.0 Forum Solvedasus M5A99FX Pro R2.0 vs ASRock Fatal1ty 990FX Forum Solvedcan the Cooler Master Hyper 212 EVO -120mm fit in a nzxt phantom with a ASUS M5A99FX pro r2.0 Forum Solvedcan the Cooler Master Hyper 212 EVO -120mm fit in a nzxt phantom with a ASUS M5A99FX pro r2.0 Forum SolvedMSI 990FXA-GD80 vs Asus M5A99FX Pro R2.0 Forum SolvedASUS M5A99FX PRO R2.0, Socket-AM3+ Forum SolvedBest alternative to Asus M5A99FX PRO R2.0 ATX AM3+ Motherboard? (Price Wise) Forum Solvedsetup raid 0 with 2 crucial 240GB ssd m500 on a asus m5a99fx pro r2.0 with amd 8320 cpu Forum SolvedAsus M5A99FX Pro r2.0 Forum SolvedASUS M5A99FX PRO R2.0, Socket-AM3+ Forum SolvedAsus M5A99X EVO vs Asus M5A99FX Pro R2.0 Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !