OK seems like I have created animosities RE the way I respond to 'advice'. Let me say that I know a lot but not everything. Maybe I need to give my complete bio before I post the question. I am a retired EE with 35+ years working on computers and started with an IMSI 8800 in 1976 from MITS where Bill Gates worked. I have built all my DTs and repair computer to keep my brain functioning, make some $$$, and get me out of the house, though I do a lot remotely. I am a level 7 on Yahoo Answers with over 69% best answers on the Computer & internet threads. One thing I don't know is why the format of my post seems fine until I submit it then everything runs together. Sorry. Let me also say that I put the questions out to see if there is something I am missing or someone has a direct answer. Troubleshooting is a process. Where I started was based on the symptoms I perceived - which obviously y'all can experience. Initial indications pointed to the USB adapter - I found posts re both Via and Etron (I have VIA not Etron - so don't get upset with me, I am only a messenger.) Whether there was an issue with the USB or not I can't tell u as the main lockup issue continued but seemed to change somewhat. That may have been an illusion since the lockup was random and not reproducible on demand. Eventually, I got to the 'real' cause which now appears to be the graphics integration and MVP program. I have been running for 24+ hours with no lockup. Previously it was 2-3 hours max. SO, the problem now appears to be a situation of getting an iGPU and a dGPU configured properly with instructions that may not be entirely complete or accurate and that ASUS responds to by telling me to return the MB. I have an HP laptop with an i7 and GPU card and the integration was seemless. I expected the same here - not so. My current config has MVP control pnl and intel control pnl running. My monitor is connected to the MB connector and all appears to be fine (so far). It would not run for long with the monitor connected to the dGPU card. BIOS is set to AUTO on initial graphics and ENABLE on integrating (forgot what it is called but default is disable.) Connected this way requires a leap of faith b/c the monitor does not respond the way my old system does. When I boot, nothing shows until windoz is at the login screen. This means I can't get to the BIOS. If I want to I must move the connector. Once I am convinced this is stable this way, I may start another thread to figure out how to make this work differently and more like I expected and so I can get to BIOS without a workout. Maybe changing AUTO to iGPU in BIOS will solve that. I think I tried dGPU and got no video. SO, bottom line is everyone has been somewhat helpful. And I am thankful for this forum -- I don't ask these questions on Yahoo Answers BTW.