HD audio device not function when upgrade to 4G RAM Tags: Drivers 4G RAM Devices HD Audio Windows 7 Last response: November 4, 2012 1:26 PM in Windows 7 Share theamboon November 4, 2012 11:23:36 AM Hello, I recently upgrade my RAM from 3G to 4G and my HD audio device didn't have sound come out. When i change back to 3G, and the Hd audio device running ok. Pls tell me what is the problem? By the way, my processor is AMD Athlon 64x2 Duo core. More about : audio device function upgrade ram cmichael138 November 4, 2012 11:27:38 AM Perhaps that extra stick of RAM doesn't match the other memory. m 0 l Brett928S2 a b \ Driver a b $ Windows 7 November 4, 2012 1:26:09 PM Hi As said....check the speeds on ALL ram sticks to make sure they match... All the best Brett m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedUpgrading from 2G to 4G RAM Forum my laptop has Kkn ram installed. one 2g and one 4g. should I upgrade ram? Forum SolvedBuy new PC or upgrade 4G 800hz RAM to 8GB DDR3-1066MHz for Core2 Duo CPU T6600@2 Forum SolvedHd 5770 with 6G RAM or 4G RAM Forum Realtek HD Audio Output device has to be changed manually Forum SolvedHD Audio Device Not Found? Forum Will Intel HD Graphics 4000 drivers function on a 64 Bit Windows Home Premium with 4GB of RAM? (Dell 7520) Forum Please i re-install windows xp sp3, and the windows says "no audio device" i have install realtek hd and realtek ac 97 but sti Forum No Playback Device Option in Realtek HD Audio Manager Forum Radeon HD 4850 - ATI Function Driver for HD Audio - ATI AA01 Forum SolvedRealtek HD Audio doesn't recognize external devices Forum Solvedupgrade ram for SAPPHIRE HD 6570 Forum Intel(R) Core(TM) i3 CPU M 380 @ 2.53GHz 3.8 GB ram Intel(R) HD Graphics You Have: Realtek High Definition Audio can i run far Forum HD Audio Driver - This Device Cannot Start (Code 10) Forum I installed Audio Devices and Realtek HD Audio Codec But still no sounds Forum Why is my audio device not functioning properly? Forum Sapphire Radeon HD 6950 2GB, not recognized as audio device? Forum SolvedIntegrated Graphics with upgrade to RAM vs Radeon HD4350 Forum Hd audio device p5kpl am ps Forum AMD HD Audio Device Disabled - enable how? Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !