Hey folks. Sorry to bring up an old thread. But, I have had this problem also.
I have a Sony Vaio VNG-FZ18G. It obviously came with windows Vista. But, it was an absolute DOG!
I got my hands on a trial version of Windows 7 and I absolutely loved it. I was devastated when the time ran out. I had to leg on for a while with the 2 hourly shutdowns, but finally I purchased a copy of my very own.
Now, I would have thought I could pop the disk in and it would just validate it as an official copy... but no. Obviously that was too hard. I had to try and do a re-install...
Guess what? No Hard disk found... righto. Booted it back up again, and it still had the problem. It couldn't find the disk.
Simply formatting the disk had destroyed it somehow. It would work as an external drive, although it was quite slow. But, put it in as the main drive and nothing. The Bios recognized it was there, but nothing more than that there was a drive connected. It didn't know the size or the brand or anything.
So... I wrote it off as something to do with it being a trial version and whacked the 320gb drive into an external case. I went and grabbed the 160gb drive that had come with the laptop, which still had Vista installed.
Plugged it in, perfect. The drive was fast, quiet and smooth.
Installed windows 7 as an upgrade... bam!
Beautiful, I'm all good.
One problem, even though I thought I had downloaded all the drivers earlier... now none of them wanted to work. Apparently, I have no video card, no USB ports, no media buttons, nothing. GREAT!
So, take 3. Sony has a downgrade to XP from Vista. Atleast I know XP is stable and I have a copy of XP from an old machine that is no longer serviceable, infact it is in many pieces
.
So, I decide to install that and do the downgrade atleast I will have a working and stable machine and I can try windows 7 on my main PC, hoping it won't cause the same problems. I haven't had the balls to do that yet though...
Anyway, put in the XP disk... what do you know. HDD cannot be found >.>
Plugged the HDD into another machine to format it. It's a damaged disk. Perform repairs. Cannot repair drive...
So, after trying several different methods, several different programs and even passing the HDD to an IT mate... nothing. It's cactused.
My IT mate tells me I have done something wrong and he will give it a go. I tell him fine, but I am not paying for the HDD.
Fine he says and he throws in his own HDD. Guess what, a computer Whiz who works with these damn things every day couldn't do it either.
3 Hard drives down the drain, no more than back up drives now at best, because of windows 7.
So, can you explain to me now, how an Operating system "Cannot damage hardware"?