Soluții

No Sound from Internal Speakers on Laptop HP

This tutorial contains step-by-step instructions to solve the “no sound from internal speakers” issue, on a laptop.The “no audio from laptop’s speakers” problem, may occur on any HP laptop model, and usually occurs after installing a Windows driver update for the Realtek High Definition Audio device.

Problem in details: On an HP laptop running Windows 10, there is no sound from the internal speakers when playing music or video, but the speakers work normally when running the HP diagnostic tests outside of OS. Also, the “no sound” issue, only occurs with the laptop speakers, and not with external speakers or headphones.

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3 Ways to Run Android on Your PC and Make Your Own “Dual OS” System

Microsoft and Google may have put the kibosh on Intel’s planned “Dual OS” PCs—devices with both Windows and Android on them—but that doesn’t mean you have to give up your dream of Android and Windows on the same machine. You can run Android apps and even the Android operating system on your current PC.

This allows you to use Android’s ecosystem of touch-based apps on touch-enabled Windows laptops and tablets, so it does make some sense. Of course, the process is clunker than just using Windows apps, but if there are Android-specific apps or games you want to run on your PC, here are four ways to do it.

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How to Run Android on Your Computer

Android isn’t largely thought of as a desktop operating system, but if you’re curious about how Google’s mobile OS works, running it on a device you already have isn’t a bad idea. This will give you an idea of what to expect on a phone or tablet, all without making a single change to your laptop or desktop since you can easily do this from a flash drive or memory card.

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Problema Windows Update baza de date corupta

Metoda nr.1

1.Deschidem Command Prompt cu drepturi de administrator.

2.Tastam comanda SFC/Scannow

Metoda nr.2

1.Deschidem Command Prompt cu drepturi de administrator.

2.Tastam urmatoarele comenzi :

-DISM.exe /Online /Cleanup-image /scanhealth

-DISM.exe /Online /Cleanup-image /Restorehealth

Metoda nr.3

1.Deschidem Command Prompt cu drepturi de administrator.

2.Tastam urmatoarele comenzi:

-Net stop wuauserv

-Net stop cryptSvc

-Net stop bits

-Net stop msiserver

3.Redenumim fisierele SoftwareDistribution si Catroot2 aplicand urmatoarele comenzi:

-Ren C:\Windows\SoftwareDistribution SoftwareDistribution.old

-Ren C:\Windows\System32\catroot2 Catroot2.old

4.Ultimul pas este de repornim urmatoarele servicii:

-Net start wuauserv

-Net start cryptSvc

-Net start bits

-Net start msiserver

5.Restart PC si serviciul de Windows Update va functiona.

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