Thank you every one for your helpful suggestions,my problems have really started since Windows 7[IEexplorer 9 maybe].I have had a Pc since 2003,but not a commercialy built one .On retirement april 17,2008 s bought a Dell XPS420s,which shipped with Vista.A Second Terabyte Samsung Sata ,Creative Gigaworks T-40 loudspeakers,Logitech Cordless mouse,Nova TD stick TV /WINtv6,Headphones with attached mike.Flash drive,external drive,and every thing else I could think of.Total cost with instal just short £2000..
Just out of warranty my Primary[Dell Drive crashed] and was replaced by a 300 gig Idee drive.This time without dual boot running just XPPro.
Since installing Windows 7 I have had intermitten boot up problems getting message no boot up found press F1 or F5.Or sometimes booting up direct into Windows 7,the only upgrades apart from Windows 7 was too replace a 512 MB memory stick with a 2 gb one.The Front end is a matched pair,but rear 2 are not.When funds allow 2 pair matched 2gb sticks will be installed.
The Sound Problem has existed since original 32 bit windows 7,Visuals the latest NVidia update was excepted[Vista /7 64bit compatible.I tried installing this upgrade,but got this not supported.Nvidia it seems has vanished,no sign in control panel.
On checking drivers there are 2 for Dell,a seperate for the monitor hopefuly when my engineer is free a full reinstall of drivers will resolve the problems.
It is beyond my competence and hopefully just a case of Nvidia being switched off,Formerly Nvidia gave me more flexibility with my Graphics especially with TV.
I am trying to gain knowledge from people in the know to hopefully pinpoint problems for him.
As an old Hi-fi nut I know nothing is more frustrating to find than an intermittent fault,as an expert[more or less] in that.I often looked for complex reasons for them when the obvious is staring at you.
I`m wondering if IE 9 maybe the problem or one of them,as Graphics seemed to have got worse since downloading.Or that because i`m not using the original Hard drive that is the problem.
I was under the impression onc e a drive was reformatted it should work with ANY version of Windows[32bit] the XP420s is a 64 bit PC ready to go.
Again thanks for all the help,the Pc is running much better overall than before,Graphics are good[but not right to my taste] sound functions perfectly except for phones/mike.
It is really a mater of time,money,and trial and error and niggles rather than major problems.BUT frustrating that after considerable outlay things arn`t completely right.