Black screen normal mode, safe mode OK

turbodxhatch

New Member
I have a gateway computer that is about 3 years old. It has a ati radeon 3200 gfx card and came with 4 gigs RAM. Recently I purchased 2x2gb G Skill DDR2 ram upgrade in hopes of more efficient gaming [gfx card is OK for 8gb ram max]. After installing the new ram [about a month ago] the computer was running fine. The new ram created a button on my toolbar called AMD Catalyst, and right-click gave identical options for each ram card, one was a list of what looked like screen settings. I know it were running on 600x800, and last night my troublesome youngest son was using my computer and says he clicked a different option by accident, making the screen freeze momentarily then go black.

I've tried:
restarting my computer
removing the 2 G Skill ram cards
under msconfig in safe mode, disabling AMD Catalyst, for it seems to be the root of the problem.

But every time i restart my computer and try booting in normal mode, I get the typical Welcome ring from the speakers accompanied by a black screen. The screen is a 36" Vizio flatscreen tv with VGA hook up, been using for a computer screen for over a year now.

Any ideas? Thanks in advance!
 

My Computer

System One

  • CPU
    AMD Phenom 9100 Quad Core
    Memory
    8gb DDR2
    Graphics Card(s)
    ATI Radeon 3200
    Monitor(s) Displays
    36" Vizio flatscreen tv monitor

My Computer

System One

  • Manufacturer/Model
    Dell XPS420
    Memory
    6 gig
    Graphics Card(s)
    ATI Radeon HD3650 256 MB
    Sound Card
    Intergrated 7.1 Channel Audio
    Monitor(s) Displays
    Dell SP2009W 20 inch Flat Panel w Webcam
    Hard Drives
    640 gb
    Cooling
    Fan
    Keyboard
    Dell USB
    Mouse
    Dell USB 4 button optical
    Other Info
    DSL provided by ATT
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