PLEASE HELP ME. COMPUTER PROBLEM?

Question

i don't know what happen but when i turned off my computer one day and in the other day i turned back on the computer did not work.

it beeps three times really loud and in the screen you can't see anything and it says no signal does any body know how to fix it

thank you for any help

Answer 1

switch the plug off then on

Answer 2

If the 3 beeps are long, then its most likely your keyboard. Make sure its plugged in. If they are short, its a ram problem. I would suggest taking it out and putting it back in.

Another problem could be your hardware has come unseated. You could check that too. It really sounds like an easy fix for someone who knows about computers so I don't think its a hopeless case.

Answer 3

It's most likely a bad video card connection.

It could also be memory.

Open your computer up, the video card is the card that your monitor plugs into... pull up on it firmly, then press it back down firmly.  The memory will be the little "cards" near the CPU that are about 4 inches long, 1/8 inch wide, and 1 inch "high"  There could be 1,2,3 or 4 of them, usually 2.  press down firmly on each of them.

Turn the computer back on and see if it works.

Answer 4

Although people are saying its your video card and for you to take it out i suggest you change the battery first, as im 100% sure thats the problem the video card would not give you a beep error the only thing that warns on beeps are battery and memory and if it was working ok the other day i can guarentee its the battery,

Open up your PC take out the small battery located on the motherboard and replace with a new one of similiar size that should solve your problem.

batteries only last so long and although they recharge they dont last forever