SunFounder RasPad 3, Руководство пользователя

Страница: 236 / 239

SunFounder RasPad 3
9.4 About sleep problem
• If your RasPad screen is on but black, this is the Raspberry Pi going into sleep mode. You can wake up by
tapping the touch screen, or by pressing the external keyboard or mouse.
• If the RasPadâ ˘ A ´ Zs screen is not lit or you short press the power button, this is the RasPad entering sleep mode.
You can wake up by pressing the power button shortly.
9.5 About the shutdown problem
• When you click shutdown button on the Raspberry Pi desktop or shutdown the Raspberry Pi at the command
line, the Raspberry Pi will shut down, but the RasPad is not shut down, it will automatically go to sleep after
a period of time because it does not detect the HDMI signal. You need to long press the RasPadâ ˘
A ´ Zs power
button to shut down.
• If you directly press and hold the power button of RasPad, both Raspberry Pi and RasPad will be turned off at
the same time. But it should be noted that this is to turn off the power of the Raspberry Pi directly, which may
damage the Micro SD card. It is recommended to turn off the Raspberry Pi first, and then turn off RasPad.
9.6 Desktop is not full screen
If the desktop does not display in full screen after the Raspberry Pi boots, you need to leave Underscan enabled.
Click on the menu icon in the top left corner and select Preferences -> Raspberry Pi Configuration .
232 Chapter 9. FAQ