Windows 7 blank screen during install

hello ,
i'm having problem when i make install windows 7.when the setup is over and the pc restart for the ffor starting first time windows7 , then my screen turn to black and only the logo is appearing down in the corner of the screen..and i was thinking , maybe it want a lot of time to start so i let it for many many hours but it continues to look like that with the black screen and the logo..
So i try to install in another pc and everything gone just perfect!!
WHAT IS THE PROBLEM FOR MY PC??????WHAT CA I DO?? dontknow:

I tried a lot of times to install it !!for almost a month every day!!!what is rong with my pc???is it real??only mine???

Have you tried installing it again and see if it works, or has this happened a second time?

Hi, did you solved the problem, i have the exact same problem and can't find any info about it. You are you first person with the same problem i have.
Maybe any one else who reconize this problem? Need help.

Hi, I too have the same problem. Any suggestions. Trying to install with Windows 7 Home Premium.

Hi, i solved the problem by disconecting all harddrives only the one you want to instal windows 7. Disconect also all usb plugs and all cards that are not needed.
Yopu can install it later.

I discovered this too! Extra hard drives confuses Windows 7 during the install process. Re-format the single hard drive and do a clean install then you should be good to go.

I'm having the same problem, first I tried a clean installation deleting the old C partition with W vista business, then I installed Windows 7, everything was good until the main restart when it's going to start the computer for the first use I got the black FOREVER screen. I tried to reinstall the clean installation almost 5 times and got always the same. Then I reinstall Business and everything was good but when I install the drivers for my ATI Radeon HD 3870 and my PC restarts I got the same black FOREVER screen, Now I cannot even use windows Business! I made a clean install of W7 in my laptop weeks ago, that is using an NVIDIA card, and I didn't have any problems, that's why I think this problem has something to do with the Video Card

By the way when I checked the file "setpact" using the w7 intallation cd, I got this lines at the end:
2009-10-30 22:38:40, Info CBS Trusted Installer signaled for shutdown, going to exit.
2009-10-30 22:38:40, Info CBS Ending the TrustedInstaller main loop.
2009-10-30 22:38:40, Info CBS Starting TrustedInstaller finalization.
2009-10-30 22:38:40, Info CBS Failed to unload the COMPONENTS hive. [HRESULT = 0x80070057 - E_INVALIDARG]
2009-10-30 22:38:40, Info CBS Ending TrustedInstaller finalization.

I use a ATI Radeon HD 4870 and had no problems after disconecting all hard drives and pull out the TV card (more cards aren't there).

Actually my problem is that I only have my Video Card connected, one HD and one DVD-R, I'm still trying to install W7, anyway I'll keep you all inform if I discover something =)