Yesterday my pc was working fine...... Now when i turn it on nothing comes up on the screen, the cd/dvd rom light flashes and everything in my pc is running fine like the fan ect but i dont see anything on my monitor and my mouse light doesnt come on and my keyboard doesnt work someone please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Hi welcome to the forum Do you get any beeping sound from the PC at all. Most of the time in the situation it would be best to unplug the power remove the PC case and remove all cards and memory and fit them back in to the original locations to make sure it is not a contact problem. Plug all leads back in and try to boot. Is it still the same?

im at my mates house on his pc ill go home and try it And yeah there is a beeping sound.

Remeber the beeping sequence this will tell us what is wrong

i unplugged everuything and plugged it back in 1 by 1 becasue i dont know where they go except i didnt take out my motherboard :\ but yeah, waht could be wrong

i cant live without my pc

What is the sequence of the beeps? For example, how long do the beeps last, how far apart are they, and how many are there?

What is the motherboard you're using (if you have a custom-built computer)? Or, what is the make and model of your computer?