After (1) "successfully" running the Microsoft 7 Upgrade Advisor, (2) noting that the D830 is on the Windows 7 Compatible Dell Systems list and (3) discussing the transition with Dell tech support, I installed Win 7 x64 on my Lat D830 (4 gB RAM, new 7200rpm drive). After months of struggling and lot's of shrugging from Dell, I am exhausted from fighting a system where the norm is 100% CPU usage anytime I try to accomplish anything beyond simple web browsing. Even then, if I encounter a site that invokes Flash or plays any audio/video, the system goes into hyper CPU usage and it can take 4-5 minutes for a ctl-alt-del to display the message "Failure to display security and shut down options." The machine is so pegged to the wall that a ctl-alt-del can't be serviced!!!! Frequently, it takes 3 attempts to get to task manager.
I'd like to run Task Manager for awhile and try to watch what's going on just like in the good old days with Win XP where I kept it up almost constantly. Unfortunately, taskmgr.exe process takes from 24% to 60% of the CPU while its running and simply worsens an already terrible situation. Anything can kick off the excessive CPU usage. Running Outlook 2007 concurrently any other Office products and Safari (or Chrome or IE) will send the fan buzzing as CPU pegs to 100%. Google apps add-on to Outlook, Apple sync for iPhone and searchindexer.exe (among others) take their turns at dominating the machine. Page fault #s, despite never exceeding 70% use of available memory, are horrific.
What is really irritating is that I have an identical application s/w configuration running under Vista on a truly cheap Compaq Presario 700 (1gB RAM, 5400rpmdrive); it has none of these issues.
I've run many spyware, virus, trojan apps to ensure that nothing got
thru my licensed AVG software. I BELIEVE that I'm running all the
appropriate Win 7 or Vista device drivers but Dell is ZERO help here.
I've run /scannow, tested the new hard drive for errors, .... NADA.
I'm
open to any counsel, advice, suggestions, insights. Thanks.