Dell OptiPlex GX520 PC Desktop "inside" Questions

I want to use my own speakers not the one inside the Dell GX260 You can pin-up them in the Audio-Out port at the back (Usually in Green). And if you want the in-built speaker totally off. Plug Out the

where are fuses located in optiplex 755 The *ONLY* place inside a desktop computer for a fuse would be inside the power-supply unit. Expressed differently, there are *NO* fuses being used.

looking to see the inside of a dell gx260 here is the inside http://support.dell.com/support/edocs/systems/opgx260/en/sm/index.htm here is a picture of the actual mobo ...

...Keyboard works for a small amount of time, then stops working; forcing restart of computer My inside temp didn't register this a.m.the other features were fine. I had to go outside to see if

...via phone, but I can't get the cover off. Help please! See here: Removing the Computer Cover. Once inside the computer see:Inside Your Computer Click here to get complete

non display for Dell Optiplex GX110? Either your monitor is bad or the video card inside the computer is bad.  To isolate the problem try a different monitor on the computer. Borrow a monitor ...

Computer does not turn on, since i opened it I opened up my computer to see wat was inside, i touched the memor and evcerthing when the computer was off, adn now it does'nt start. If i get a a peice ...

...day. When I moved it to another room, it went out again. Thought I needed an ethernet card, but the inside is not what I thought it would look like. Seems all the insides are in one big piece ...

Need help with startin pc. I opened up my computer to see wat was inside, i touched the memor and evcerthing when the computer was off, adn now it does'nt start. If i get a a peice of metal and touch ...

...is coming from the rear (rear fan), it might be the power supply. If the sound is coming from the inside of the computer, the problem might be another fan on the inside (such as the CPU fan). If ...