Windows 7: Windows 7 Black screen after windows update/Advanced system care

I would not use that program for Windows 7. Work through these steps for Troubleshooting Windows 7 Failure to Boot.

Hi
Please excuse my limited knowledge on this but ive just been reading with interest on the procedure to perform a "clean reinstall"..I presume that is the OS.?
My situation is this.i bought a toshiba laptop about 6 months ago and windows 7 was preinstalled on the laptop and ready to use as is.Now recently ive had to delete the D (recovery)partition on this laptop and thus i now cannot perform a factory reinstallation of windows.
If i download the windows 7 image iso as described will i be able to reinstall a factory windows 7.????
Im getting confused about all of this.
Please can you help me with this as i dont completely understand this.
Thanks.

Everything you need is in Clean Reinstall - Factory OEM Windows 7 if you will read the tutorial.

Works fine on Toshiba - just be sure to follow the steps to get a perfect install, then save a backup after it's all setup so you never have to reinstall again.

ok, i downgraded to windows vista like a retard, when i thought i put windows 7 bootable to re-install on my comp. now im stuck with windows vista.
A new problem has struck! My computer is now freezing with crackling sounds for some reason it'll play for like 10 minutes then freeze!

Could it be my Ram? Cpu? I know it can't be the OS because on boot it has a black screen happens before my OS loads(sometimes), like at the boot-up screen to show what kinda laptop you have. (E.G. gateway logo)


I'll be getting back to windows 7 soon.

You are not stuck with Vista. If Windows 7 came on your PC then you are entitled to Clean Reinstall it with the Product key on COA sticker. All of the steps and the latest installer are in the tutorial. Will you read it?

To rule out the OS, wipe the HD first before reinstalling using Diskpart Clean Command from the installer's Command Line accessed by pressing Shift + F10 at first screen after booting into installer.

If the probs persist work through the hardware tests in Troubleshooting Steps for Windows 7

yea, it had vista originally. but explain how am i going to do this with a freezing laptop

What are the results of the hardware tests suggested which are booted from CD?

Dig in to get the work done or ask back how to do it. This requires utter thoroughness.