Pro Tools 10 on HP Dv7 no sound

[malmalibu]

I have put Pro Tools 10 onto a HP Pavilion dv7 with beats audio and installed asio4all v2 I get "no sound" from the HP laptop's on board speakers? I have in the past sound from head phone jack through head phones on HP it has now changed and there is on sound???? Pro tools is playing the project ok. The project was recorded and mixed on a Toshiba P300 with pro tools 9 Sound is available on Toshiba internal speaker and headphones. Both laptop's have a m-audio fast track ultra 8R digital audo interface installed on them and they both record and play back fine when the m-audio i/o is used. Initially I did have problems getting audio from speakers and head phones on Toshiba though I did finally get the audio to play on the Toshiba's onboard speakers and head phone jack and could do the mixdown fine using just the Toshiba when i select the asio4all i/o. I did have the "no audio problem" initially with the Toshiba untill i change some of the settings in the asio4all control panel. I have not had the same luck on the HP laptop. Both laptops run windows 7 the Toshiba is 32bit and HP is 64bit Both have 2 hard drives. Is there any chance that there is a solution to "no sound" on a HP Laptop on board Beats sound system??? Any advice would be appreciated Cheers

[malmalibu]

Have found a fix that has worked for this issue
See thred http://duc.avid.com/showthread.php?t=343763
Cheers