2024年4月27日发(作者：)

修改好了的代码如下（直接复制，粘贴到SD卡里面的文件里面，

保存即可）：

hdmi_ignore_edid=0xa5000080

hdmi_force_hotplug=1

hdmi_group=2

hdmi_mode=4

hdmi_drive=2

config_hdmi_boost=4

sdtv_mode=2

arm_freq=800

这个参数：hdmi_mode=4 是你显示器的分辨率，一般改为16最为恰当。可以根据自己

的显示器情况调节，具体如何调节看这个：

DMT分辨率参数

以下是计算机显示器使用的分辨率。

这些分辨率的hdmi_group=2。

hdmi_mode=1 640x350 85Hz

hdmi_mode=2 640x400 85Hz

hdmi_mode=3 720x400 85Hz

hdmi_mode=4 640x480 60Hz

hdmi_mode=5 640x480 72Hz

hdmi_mode=6 640x480 75Hz

hdmi_mode=7 640x480 85Hz

hdmi_mode=8 800x600 56Hz

hdmi_mode=9 800x600 60Hz

hdmi_mode=10 800x600 72Hz

hdmi_mode=11 800x600 75Hz

hdmi_mode=12 800x600 85Hz

hdmi_mode=13 800x600 120Hz

hdmi_mode=14 848x480 60Hz

hdmi_mode=15 1024x768 43Hz DO NOT USE

hdmi_mode=16 1024x768 60Hz

hdmi_mode=17 1024x768 70Hz

hdmi_mode=18 1024x768 75Hz

hdmi_mode=19 1024x768 85Hz

hdmi_mode=20 1024x768 120Hz

hdmi_mode=21 1152x864 75Hz

hdmi_mode=22 1280x768 reduced blanking

hdmi_mode=23 1280x768 60Hz

hdmi_mode=24 1280x768 75Hz

hdmi_mode=25 1280x768 85Hz

hdmi_mode=26 1280x768 120Hz reduced blanking

hdmi_mode=27 1280x800 reduced blanking

hdmi_mode=28 1280x800 60Hz

hdmi_mode=29 1280x800 75Hz

hdmi_mode=30 1280x800 85Hz

hdmi_mode=31 1280x800 120Hz reduced blanking

hdmi_mode=32 1280x960 60Hz

hdmi_mode=33 1280x960 85Hz

hdmi_mode=34 1280x960 120Hz reduced blanking

hdmi_mode=35 1280x1024 60Hz

hdmi_mode=36 1280x1024 75Hz

hdmi_mode=37 1280x1024 85Hz

hdmi_mode=38 1280x1024 120Hz reduced blanking

hdmi_mode=39 1360x768 60Hz

hdmi_mode=40 1360x768 120Hz reduced blanking

hdmi_mode=41 1400x1050 reduced blanking

hdmi_mode=42 1400x1050 60Hz

hdmi_mode=43 1400x1050 75Hz

hdmi_mode=44 1400x1050 85Hz

hdmi_mode=45 1400x1050 120Hz reduced blanking

hdmi_mode=46 1440x900 reduced blanking

hdmi_mode=47 1440x900 60Hz

hdmi_mode=48 1440x900 75Hz

hdmi_mode=49 1440x900 85Hz

hdmi_mode=50 1440x900 120Hz reduced blanking

hdmi_mode=51 1600x1200 60Hz

hdmi_mode=52 1600x1200 65Hz

hdmi_mode=53 1600x1200 70Hz

hdmi_mode=54 1600x1200 75Hz

hdmi_mode=55 1600x1200 85Hz

hdmi_mode=56 1600x1200 120Hz reduced blanking

hdmi_mode=57 1680x1050 reduced blanking

hdmi_mode=58 1680x1050 60Hz

hdmi_mode=59 1680x1050 75Hz

hdmi_mode=60 1680x1050 85Hz

hdmi_mode=61 1680x1050 120Hz reduced blanking

hdmi_mode=62 1792x1344 60Hz

hdmi_mode=63 1792x1344 75Hz

hdmi_mode=64 1792x1344 120Hz reduced blanking

hdmi_mode=65 1856x1392 60Hz

hdmi_mode=66 1856x1392 75Hz

hdmi_mode=67 1856x1392 120Hz reduced blanking

hdmi_mode=68 1920x1200 reduced blanking

hdmi_mode=69 1920x1200 60Hz

hdmi_mode=70 1920x1200 75Hz

hdmi_mode=71 1920x1200 85Hz

hdmi_mode=72 1920x1200 120Hz reduced blanking

hdmi_mode=73 1920x1440 60Hz

hdmi_mode=74 1920x1440 75Hz

hdmi_mode=75 1920x1440 120Hz reduced blanking

hdmi_mode=76 2560x1600 reduced blanking

hdmi_mode=77 2560x1600 60Hz

hdmi_mode=78 2560x1600 75Hz

hdmi_mode=79 2560x1600 85Hz

hdmi_mode=80 2560x1600 120Hz reduced blanking

hdmi_mode=81 1366x768 60Hz

hdmi_mode=82 1080p 60Hz

hdmi_mode=83 1600x900 reduced blanking

hdmi_mode=84 2048x1152 reduced blanking

hdmi_mode=85 720p 60Hz

hdmi_mode=86 1366x768 reduced blanking