http://forum.lowyat.net/ Tue, 14 Jul 2026 04:59:56 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/5059755 I have 1 existing RAM DDR4 8gb Hyperx 2666mhz (HX426C16FB2/8 on my Asrock z370 K6 fatality and its been working fine. <br /><br />So today went out and bought 3 sticks same speed, size brand but model (HX426C16FB3/8) and it doesnt work at all. <br /><br />I have tried this: <br /><br />1 new stick, not working <br />1 new and 1 old stick, not working <br />3 new and 1 old stick, not working <br />2 new stick, not working. <br />1 old stick, different slots, working. <br />By not working , it failed to boot <br /><br />Any reason why it doesnt work? thanks sidewinder2203 Hardware Wed, 18 Nov 2020 15:14:47 +0800