the full config.txt for crt setup

[SsssQ]

here it goes:

############################################################################
# Boot loader configuration                                                #
# Warning: do not edit this file as it will be overwritten when upgrading! #
############################################################################
# ch_createairboat yes it is
# Using /etc/modules is deprecated and no longer supported on 4.4 kernel
# So manually enable audio
dtparam=audio=on

# if you plug your tv at the same time as your rpi and that the rpi switches from the hdmi or
# give a low resolution because tv had no enough time to initialize it
boot_delay=3

# disable boot rainbow
disable_splash=1

# default CEC name
cec_osd_name=recalbox

avoid_safe_mode=1

kernel=boot/linux
initramfs boot/initrd.gz

# force hdmi while the tv can take time before sending the signal on the hdmi output
hdmi_force_hotplug=0
hdmi_ignore_hotplug=1
sdtv_mode=2
sdtv_aspect=1
sdtv_disable_colourburst=0

# total amount of GPU memory
gpu_mem_256=128
gpu_mem_512=256
gpu_mem_1024=448

# your settings can be set in /boot/recalbox-user-config.txt
include recalbox-user-config.txt

# overclocking settings are automatically managed in this file
# do not remove this line, nor edit the file
include recalbox-oc-config.txt

# Raise the first security limit up to 70° instead of 60° for pi3 and pi4
[pi3]
temp_soft_limit=70

[pi4]
temp_soft_limit=70
dtoverlay=vc4-kms-v3d

# disable 4k resolution
hdmi_pixel_freq_limit:0=200000000
hdmi_pixel_freq_limit:1=200000000

# custom config
[all]

[SsssQ]

@ssssq sorry for the big bold
i hate markdown reaction to the hashtag symbol
p.s. how to setup

afther binding sd card to recalbox come in and edit config.txt no recalbox.conf edit needed

p.p.s i'm bad at english but good at russian and japanese