Xbox i hav no picture but i do hav sound how do u repair

xbox 360 Generally generates this error if its main port gets problem.......

you can fix this problem easily .. with out Having much technical knowledge...... you can do this easily with the help of repair guide ....

Click Here to download repair guide

could be av leads but more likely to be heatsinks on gpu/cpu.if you have a 1 year warranty send it in to microsoft for repair,if not,the extended 3 year warranty does not cover this repair and will cost £81.if you want to fix this yourself,buy a xclamp kit off ebay for £2 take apart your console(theres plenty of videos on youtube on how to do this) remove heatsinks(you should get a link with xclamp kit on how to do this) and clean old thermal paste off and apply new,put xclamp kit on do the baker mod to heat up gpu,tighten screws and 99% it will work,if not try again till it does,i've done tis plenty of times and never had 1 that i hav;nt got working again

they all are man made thats why they don't wrok

Have it replaced if you still have warranty

you can try getting new lead cables, or send your xbox on if you have the receipt for it.

We can fix this for you. Its the solder under the GPU has lost contact. We are a listed repair service on this site. www.videogamerepairservice.com

make sure the switch at the back of xbox is on tv or hd, whatever you use.

1 leads are in the wrong way i hav had the same problem move ur leads around or go and buy a hd lead i pad 9.99 from blockbusters for a hd lead its worth a try

It could be the console or the wire. Check both. Also check your tv to see if your putting it in right.

try replacing your audio and video wires that connect from the Xbox to the TV.. if this doesn't work send the console back to Microsoft and they will repair it free of charge and ship it to you in about 3 weeks.