If you sure the sound problem on Acer Aspire One 751h isn’t cause of the hardware issues then you should keep attention with the software. Each time plug in headphones to play MP3 files over his 751h laptop, the sound has distortion and videos on the internet are clipping and lagging.
Seeing the problem of Aspire One 751h above, thought the windows OS is corrupted or it might cause of bad sound drivers or codecs. Lastly could be the actual sound chip or the port is defective. For this issue you need to try uninstalling the audio driver clearly and reinstall it back with the newest drivers. You can try playing an audio file with VLC. VLC has its own codec built in, and will reveal a codec problem if there is one.
About videos on the internet are clipping and lagging, you can try using a different browser and/or music players. Next step you can do is try uses an updated driver or a different version. If you see all solutions to resolve the problem is going fail, the last thing you
need to do is reinstall windows

For the Aspire 5810TZ owners, the most issue that often comes is the CPU usage increase over time when system is idle. This problem could be sometime making them headache as they use it as usual. So, if you are the one of them might this solution can be help.
Actually, the Aspire 5810TZ laptop with above problem is occurs because of the original LAN and video drivers will inadvertently consume CPU resources when the system is idle. Eventually, the system will become unresponsive. The similar issue also comes at Aspire 5810T, Aspire 4810T, Aspire 4810TZ, and Aspire 4810T.
To resolve the problem of CPU usage increase over time when Aspire 5810TZ system is idle, you can try to update the drivers to the versions listed below or newer.
- VGA Driver (INTEL) v7.15.10.1752 for Windows Vista 32bit or 64bit
- AtherosLAN Driver v1.0.0.19 for Windows XP, OR
- AtherosLAN Driver v1.0.0.18 for Windows Vista 32bit or 64bit
And here are the steps how to install:
For VGA Driver (INTEL)
- Download and unzip the file to the HDD
- Run Setup
- At the Welcome screen, choose “modify” to install the new driver
- Follow the prompts
- Restart the computer when prompted
For Atheros LAN Driver (note: wireless LAN is not affected)
- Download and unzip the file to the HDD
- Run Setup
- Follow the prompts, here the screen may briefly go black while the new driver is being installed
- Restart the computer when prompted

Would you like to get this HP Pavilion DV7 laptop in this blackfriday deals? you may have to read this short offer.
Actually HP DV7 comes with two model called Pavilion DV7-2270 and Pavilion DV7-3060us what makes both of laptop different? 2270us features 2.0 GHz of Intel Core 2 Quad Q9000, 17.3-inch screen, 512MB of ATI Radeon HD4650, bluetooth, HDMI and Microsoft Windows Vista Home Premium Preinstalled. Ontheotherhand 3060us features 2.4 GHz of AMD Turion II Ultra M600 Dual-core, 17-inch screen, 512MB of ATI Radeon HD4530 and Microsoft Windows 7 Home Premium.

Both of DV7 laptop comes with 4GB of RAM memory, 500GB of harddisk, 802.11n Wireless LAN (Wifi), DVD Burner, 8-cell battery and 1-year warranty.

If you want to get this laptop before January 16th, 2010, you will get $50

HP Pavilion DV7-2270US will be offered for 1049.99 here and HP Pavilion DV7 3060us available from $649.99 here

Recently get Dell Vostro 1014 someone decides to install Windows 7 on it, but then he worries about the support drivers which usually create some problems. That understood as logically the newest technology technically made for the future. The question is, how about users who use devices with an old or this day’s technology? Did they recognize well in Win7?

As you know Windows 7 is the newest OS series from Microsoft which come with new features and new technology that surely attracts people applying in their computer. According to Microsoft that said this is the new technology in Windows Vista it should also be clear that most all devices which recognize well by Vista should be works properly in Windows 7.

And also, Windows 7 isn’t like it predecessor that require new driver to recognizing devices to make it work. So, for all users who decide to install Windows7 at Vostro 1014 or other computer, you should not too worry about the Windows 7 drivers. You can use Vista drivers for Windows 7 .

If you’re successful install iAtkos 10.5.5 (v5i) to Gateway P-7811FX means you have a basic working system already. Now you should be able to use EFI strings to get native resolution (1920×1200) during and after the boot sequence. And usually the Web cam works natively also. But it doesn’t enough.

One person who uses this method still gets some troubles. The features like advanced video (QE/CI), Ethernet, wireless, card reader, and audio are all broken. He’s tried various methods but those all didn’t have good results.

Basically, the Gateway P-7811FX system could be running well after install iAtkos 10.5.5 (v5i) on it. In above case where there are many problem still occurs, the main solution you need to try is using AquaMac’s GeForce series 9 installer followed by EFI strings generated with OSX86Tools. Just for notice gfx-tool will gives a different string.

In case AquaMac’s GeForce 9x installer doesn’t give QE/CI support, you need to install Aqua Mac’s 9x installer first then before restart the machine you need run the NVinject installer. After restart your 7811FX you will get full hardware acceleration on gfx card.

Download NVidia 9x Series v2 driver here