Unable to start the Android emulator solution

There are several solutions that are collected online: 1, when creating the AVD, its name is like creating a class in Java, the first letter must be capitalized, or the system will not be recognized, there will be unable to write the situation. ,2, create sdcard, size can not be set, if you do not create sdcard, there is no use of settings, mainly file there to point to the path you created SDcard, That is sdcard.mimg, this time sdcard already exist, do not enter the size of the SDcard, or the error will occur. 3. Upgrade the graphics driver to the latest version. 4, the GPU emulation enabled graphics, when creating the AVD, there is a hardware option below, click on the right of the new button, select the GPU emulation, OK, hardware the table in the GPU Emulation change to Yes, if there is no hardware option after upgrading the new SDK, simply tick the use host GPU. 5, the size of the ram is changed to less than 768m. 6, resolution problem, create an AVD resolution is too high, the computer does not support, modify the screen resolution of the simulator, or modify the computer's resolution to try.  

Unable to start the Android emulator solution