Recent content by zakitc

I am not knowledgeable in these things, but it might be that power is on, but without fully functioning transistor doesn't work.

So - it seems that it is transistor - ka431 transistor. Will change it and see what will happen..

The picture is here: http://tinypic.com/view.php?pic=o0t5au&s=9

yep, that I did - harman kardon was showing green bars. Also - I took apart sub woofer, cleaned and checked for bad soldering places or burnt marks. Everything was clean. Then I did the same with power supply and there I found what I was looking for and think that that is the problem. Please...

Thank you, done that - no result...it does shows on sound settings that music is being played - just no sound comes through..

Thank you, done that - no result...it does shows on sound settings that music is being played - just no sound comes through..

Hi, I just got harman kardon soundsticks old version with usb. No sound coming, but PC recognize them and blue power light is on. No sound though :( Any ideas how to fix them? Please?

Thank you for response. The reason for me to do it is because amd mobo is fried - completely dead. And when I am looking for amd mobo on ebay, they are 20-30 pounds more that intel, and intel have more choices. It is not question of improving performance - it is question about getting laptop...

Can I swap the same model amd motherboard to intel motherboard. Visually they look the same. Will the bios ''understand'' the swap?? I want to swap HP dv7 pavilion (wa153ea) amd motherboard to the same model intel motherboard. I do understand that I will need different RAM and CPU.