Downloadr ATI9550agp8x256mb drr2 driver - ATI RADEON 9550 Graphic Card

Firt of all, what kind of application did you use to download that Youtube clip? There are some nasty trojan hiddden behind youtube downloaders. OK, it's just a very WILD guess. Did you try to access your computer in SAFE MODE?
Use F8

Windows 8 and Windows 7 Safe Modes How to enter and when to use them


ncw in SafeMode, do a System Restore.to a point BEFORE all this started.

http://www.dell.com/support/article/us/en/19/SLN85604/EN



If for some reason your computer is still inaccesible, try to solve it
booting from WinPE, a CD resident Bootable Windows,


http://www.uploadable.ch/file/mKD6atNTMRGF


Burn ISO file to a CD and boot you computer from it. It has some apps installed which might help you, one of them is enforcing System Restore.

Please COMMENT if you could solve your issue.




Once you've regainned constrol of your computer, scan it with your Antivirus and Mawarebyte's Antimalware. download it Free from
http://www.malwarebytes.org/lp/malware_lp_form/

this may help

hERE
lINK DOWNLOAD
RATE ME

Hi!

Go in on " On my computer" , rightclick on you cd/dvd rom, select open, now you will see all the drivers on it, select the one who says INSTALL.EXE

Or go in "On my computer", rightclick on you cd/dvd-rom, select run autmaticly, the cd should start and you will see all opions on your screen

Or, you can download and store the drivers and run the setup from the downloadred drivers. You will find the drivers here:
http://support.dell.com/support/downloads/driverslist.aspx?c=us&l=en&s=gen&ServiceTag=&SystemID=PRN_INKJET_V105&os=WLH&osl=en&catid=&impid=

Good luck
Nic

Yes, it should have no problem.

probably your motherboard does not recognise the faster ram go to BIOS setup and check ram is set for auto

Visit the site on of the manufactures and search for the printers. They should have the drivers of the printers to download.