Doesn't work without a computer

[MrGlebs]

So, I've assembled the scheme, loaded the sketch and everything works greatly but only via cable to computer. I use internal dac on nodemcu on esp-wroom-32. So, the idea that as soon I plug off the usb cable from computer - it immideatly stops playing. All the settings as wlan password and so on I've off course done.
Debugging information from port monitor in arduino ide is below

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:4532
load:0x40078000,len:10724
ho 0 tail 12 room 4
load:0x40080400,len:5600
entry 0x400806b4
E (589) psram: PSRAM ID read error: 0xffffffff
E (589) spiram: SPI RAM enabled but initialization failed. Bailing out.
E (590) spiram: SPI RAM not initialized
I (159) main: starting app_main()
I (159) main: RAM left: 200736, Internal 217080
E (159) main: Running partition type 0 subtype 16 (offset 0x00010000)
I (179) main: Partition init done...
D (249) GPIO: gpio_get_pinDeepSleep err 0x1102
Log level is now ESP_LOG_ERROR
E (1499) vs1053: NO VS1053 detected
WIFI TRYING TO CONNECT TO SSID 2
E (5369) event: invalid static ip
DNS: 192.168.0.1
IP: 192.168.0.106

READY. Type help for a list of commands
##CLI.ICY0#: at IP 192.168.0.106
autostart: playing:1, currentstation:0
##CLI.NAMESET#: 0 1
##CLI.URLSET#: http://prmstrm.1.fm
##CLI.PATHSET#: /ajazz
##CLI.PORTSET#: 8000
##CLI.OVOLSET#: 0
##CLI.VOL#: 254
##CLI.ICY0#: Adore Jazz
##CLI.ICY3#: http://www.1.fm
##CLI.ICY4#: Vocal Jazz
##CLI.ICY5#: 192
##CLI.ICY6#: Adore Jazz
##CLI.META#: Ranee Lee - Them There Eyes
##CLI.PLAYING#

[HomeACcessoryKid]

Just curious, is the computer the de-facto power supply?
And did you connect another power supply after disconnecting the computer USB?