How to fix “vt-x is disabled in the bios” error?

If you face the vt-x is disabled in the bios error while trying to run Android emulator, here is the solution that worked for me. Step 1: Enable Virtualization Technology in BIOS Go to BIOS Setup and enable “Virtualization Technology” option. On my Lenovo laptop this option was already enabled, but still getting this error. I have disabled it and re-enabled it, then it is working. Step 2: Install HAXM Installer from Android SDK Manager Start the Android SDK Manager, select Extras -> Intel x86 Emulator Accelerator (HAXM Installer) and install it.

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