i installed windows 7 on a laptop hard drive through desktop pc

[Mahmoud Khairt]

i installed windows 7 on laptop hard drive through desktop pc

i connected hard drive to laptop it shows blue screen

 

[SuperSoph_WD]

Hey there, Mahmoud!

Well, it's impossible to be able to create a boot drive through another computer. The operating system (Windows 7) communicates with the motherboard, and the hard drive is just a carrier (storage).
You need to install Windows through the laptop itself. This should fix the issue!

Hope I helped!
SuperSoph_WD

 

[Mahmoud Khairt]

ok but when i plug usb or dvd in laptop to re install it hangs

 

[SuperSoph_WD]

ok but when i plug usb or dvd in laptop to re install it hangs

Maybe the issue is with the laptop then. I'd suggest you to check the warranty and if it's covered, call the manufacturer's tech support for assistance.
If it's not, I'd recommend you to find a professional repair services somewhere around you and take the laptop there. They should be able to provide you a thorough diagnostics and probably fix the issue.

Hope I was helpful though! Good luck!
SuperSoph_WD

 

[Mahmoud Khairt]

may it is the cmos battery or bois ....laptop 5741 g acer

 

[SuperSoph_WD]

may it is the cmos battery or bois ....laptop 5741 g acer

True. It wouldn't hurt to try to make the issue go away by re-seating the CMOS battery on the motherboard.
Here's a tutorial with pictures that might help: http/www.howtogeek.com/131623/how-to-clear-your-computers-cmos-to-reset-bios-settings/

Let me know if there's any progress!
SuperSoph_WD

 

[Mahmoud Khairt]

the problem i found CMOS non removable