2019-11-16-23:53:05
Required:
- 3B a Raspberry Pi
- SD card, a card reader
First, the official Raspberry Pi system programming
1, the official system download
Official Raspberry Pi system Download: https://www.raspberrypi.org/downloads/
- And recommendation software with graphical desktop
- With a graphical desktop
- The most simple version
Beginners recommended to download the full version of the first image.
2, SD format
In order to mirror the success of burning, you must first format the SD card, used here SDFormatter the SD card format
3, burning Raspberry Pi system
Win32 Disk Imager done a USB startup disk should know
After the success of disk writes only one boot disk, U disk formatted Windows window will pop up, otherwise cancel all in vain.
4, configuration issues on the HDMI output
The first opened, they found the lights no problem, but the screen does not show, checked the HDMI output is a problem, the solution is to modify config.txt file SD card boot partition
Find the following passage and then add content
A specific Force to uncomment # the HDMI MODE (Will the this Force VGA)
// remember to remove CI # sign in front, or is a comment
Add the following
hdmi_force_hotplug=1 hdmi_group=2 hdmi_mode=47 hdmi_drive=2 config_hdmi_boost=0
- hdmi_force_hotplug = 1 is hot-swappable devices HDMI
- hdmi_group, hdmi_mode is modified item display mode and resolution
- hdmi_drive = 2, represents the audio output from the HDMI interface
- config_hdmi_boost = 0, the intensity of the HDMI interface is provided, the default is 0
5, boot into the system and configure
