On 30 Jul 2005 at 19:49, Lyn Scott wrote: > Hello Group, > Sorry to be a pain but the sound has gone again. I checked System > Info-tools-direct x diagnostic tool and it came up with "DX diag > error- problem getting extra sound info result code = 0x80070057 > (Invalid argument(s) ). Who's arguing???? Hi, Lyn, Unless I missed a post or two, I don't think you ever really detailed the process of how your re-installed your drivers, or (critically) if you removed the old driver beforehand. It sounds as though either a conflict between the sound card and something else is taking place (possibly even the old sound card driver) or a driver for the wrong model was installed. Regardless, if the thing is giving you this much trouble, you should just consider buying a proper sound card. On-board systems are cheap, nasty, and (as you've discovered) finicky to install. Disable all existing sound card drivers in Device Manager, pop round to a PC store and buy a new one, then plonk it in a free PCI slot on your mainboard and Bob's your mother's brother. No more "CMediahell". You probably won't need a top-quality card and there are some very reasonably-priced options out there, but as always, the more you spend, the fewer headaches you get... Faustus -- <Please delete this line and everything below.> To unsub or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/