hi try this for first. http://www.nvidia.com/object/nforce_630a_winxp2k_14.10.html
You can find them on Toshiba's support site. The L310 is sold primarily in Asian markets, so you have to use the Asian site, not the usual American one. You can find a link to the drivers for the sound card below.
HP Pavilions are windows computers.You need a sound card that's compatible with the version of Windows your Pavilion is running in a slot type available on your Pavilion(PCI most likely)
Below I posted the website for the drivers for your notebook. Just so you know, these are not important, I know it does not sound right, but the generic drivers that an operating system has will work just as good as the drivers that where made by your system. A lot of other drivers are better to have the one's made for them but not the display drivers. http://203.90.122.162:8080/examples/jsp/download/pon_index.jsp
Main system (mother board) drivers (sound, video etc) can be downloaded from HP's website, usually found in the support area under downloads. Accessory drivers can be downloaded from Drivers.com, usually found by the driver or manufacture type I.E.: Nivida video card, Soundblaster sound card. They will ask for the card model number and then the system will provide you with the most up to date drivers for that card.
The OO in book has a short OO vowel sound as in good, foot, and put.
If your HP Pavilion dv4000's sound isn't working, first check if the volume is muted or turned down in the system settings. You can also try updating the audio drivers through the Device Manager. Additionally, ensure that the correct playback device is selected by right-clicking the sound icon in the taskbar and choosing "Playback devices." If problems persist, consider running the built-in audio troubleshooter in Windows.
If you get no sound on a computer it is most likely that you have no sound drivers or they have been disabled. go to this site to get new sound drivers-http://download.cnet.com/1770-20_4-0.html?query=sound+drivers&tag=srch&searchtype=downloads&filterName=platform%3DWindows&filter=platform%3DWindows
sound drivers
No. There is a long O sound in "note" (silent E). The OO in the second syllable has a short OO sound.
Wal-mart sells exeternal speakes that can be attached to a notebook computer. This will allow you to get better sound then the built in speaker.
no
It must have corrupted the sound drivers