Dell OptiPlex 330 Desktop Desktop Computer  "cpu boots goes black screen" Questions

...cpu it goes to the dell page then to a black screen that say strike f1 to retry boot, f2 for setup utility. I think the settings are right... whats going on and how do I fix it? When prompted again ...

...goes off the computer's side panel is opened. I believe this can be disabled in the CMOS and/or it's just a wire connected to the motherboard that can be disconnected. It could also be an important ...

goes off. then my monitor indicates my CPU's going into power saver mode. the way I see it, it looks like a startup failure and/or some failure to keep the computer running until I turn it off

...boots up, then screen goes blank, reboot gives blank screen with cursor blinking. will boot with cd but still shuts down after a minute or two. replaced thermal paste on cpu, booted up fine. all ok ...

goes black while the furn on top of the cpu continues to run and the name of the processor is not showing on my screen What is the problem? May be the Graphics Card is bad? If you boot to safe mode is

...cpu specs and states underneath... floppy diskette seek failure performing IDE configuration configuration drive0:disk drive drive2:cd r0m device f1 continue f2 setup utility when f1 is pressed goes ...

...cpu all i get is the dell screen . up in right top corner i get f2-set up, f12 boot and ctrl-p mebx none of these get my computer back what did i do and how can i fix it if i don't click one of the ...

...goes to BLACK screen. Still shows cursor clearly, and cursor moves. Power light shows monitor is on. Buttons on monitor ( brightness, left, right, etc) will show a nice clear box to indicate that ...

...goes black. What could be wrong. When the CPU overheats then it will shut down (i.e. thermal overload) and won't boot up again until it has cooled down. If this is the problem is not fixed then ...

...cpu for 13 mo. with no problems. today I went to start it up and after the blue screen with f9, f10, f11 on it the screen goes directly to a black screen with a cursor in the upper left hand corner ...