Sound not working in KDE

Hi , i am on manjaro kde. My audio not working , checked all settings , i wasn’t able to fix that. Sometimes after rebooting 2-3 times it works , most of the time not.

My inxi output

System:
  Kernel: 6.1.12-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.1
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.1-x86_64
    root=UUID=ddf9f19b-1f48-4dac-b74a-3dc823409c3e rw quiet splash
    udev.log_priority=3
  Desktop: KDE Plasma v: 5.26.5 tk: Qt v: 5.15.8 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Laptop System: ASUSTeK product: Vivobook_ASUSLaptop X3500PC_K3500PC
    v: 1.0 serial: <superuser required>
  Mobo: ASUSTeK model: X3500PC v: 1.0 serial: <superuser required>
    UEFI: American Megatrends LLC. v: X3500PC.300 date: 10/04/2021
Battery:
  ID-1: BAT0 charge: 46.4 Wh (74.6%) condition: 62.2/63.0 Wh (98.7%)
    volts: 12.0 min: 12.0 model: ASUSTeK ASUS Battery type: Li-ion serial: N/A
    status: discharging cycles: 37
Memory:
  RAM: total: 15.33 GiB used: 2.66 GiB (17.3%)
  RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: 11th Gen Intel Core i7-11370H bits: 64 type: MT MCP
    arch: Tiger Lake gen: core 11 level: v4 note: check built: 2020
    process: Intel 10nm family: 6 model-id: 0x8C (140) stepping: 1
    microcode: 0xA6
  Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
    L1: 320 KiB desc: d-4x48 KiB; i-4x32 KiB L2: 5 MiB desc: 4x1.2 MiB L3: 12 MiB
    desc: 1x12 MiB
  Speed (MHz): avg: 2433 high: 3300 min/max: 400/4800 scaling:
    driver: intel_pstate governor: powersave cores: 1: 3300 2: 3300 3: 919
    4: 1031 5: 1017 6: 3300 7: 3300 8: 3300 bogomips: 52856
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
    arch_capabilities arch_perfmon art avx avx2 avx512_bitalg avx512_vbmi2
    avx512_vnni avx512_vp2intersect avx512_vpopcntdq avx512bw avx512cd
    avx512dq avx512f avx512ifma avx512vbmi avx512vl bmi1 bmi2 bts cat_l2
    cdp_l2 clflush clflushopt clwb cmov constant_tsc cpuid cpuid_fault cx16
    cx8 de ds_cpl dtes64 dtherm dts epb ept ept_ad erms est f16c flexpriority
    flush_l1d fma fpu fsgsbase fsrm fxsr gfni ht hwp hwp_act_window hwp_epp
    hwp_notify hwp_pkg_req ibpb ibrs ibrs_enhanced ibt ida intel_pt invpcid
    invpcid_single lahf_lm lm mca mce md_clear mmx monitor movbe movdir64b
    movdiri msr mtrr nonstop_tsc nopl nx ospke pae pat pbe pcid pclmulqdq pdcm
    pdpe1gb pebs pge pku pln pni popcnt pse pse36 pts rdpid rdrand rdseed
    rdt_a rdtscp rep_good sdbg sep sha_ni smap smep split_lock_detect ss ssbd
    sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 tpr_shadow tsc
    tsc_adjust tsc_deadline_timer tsc_known_freq umip vaes vme vmx vnmi
    vpclmulqdq vpid x2apic xgetbv1 xsave xsavec xsaveopt xsaves xtopology xtpr
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: retbleed status: Not affected
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: Enhanced IBRS, IBPB: conditional, RSB
    filling, PBRSB-eIBRS: SW sequence
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] vendor: ASUSTeK
    driver: i915 v: kernel arch: Gen-12.1 process: Intel 10nm built: 2020-21
    ports: active: eDP-1 empty: DP-1,HDMI-A-1 bus-ID: 0000:00:02.0
    chip-ID: 8086:9a49 class-ID: 0300
  Device-2: NVIDIA GA107M [GeForce RTX 3050 Mobile] vendor: ASUSTeK
    driver: nouveau v: kernel non-free: 525.xx+ status: current (as of 2023-02)
    arch: Ampere code: GAxxx process: TSMC n7 (7nm) built: 2020-22
    bus-ID: 0000:01:00.0 chip-ID: 10de:25a2 class-ID: 0302
  Device-3: IMC Networks USB2.0 HD UVC WebCam type: USB driver: uvcvideo
    bus-ID: 3-6:2 chip-ID: 13d3:5458 class-ID: fe01 serial: <filter>
  Display: x11 server: X.Org v: 21.1.7 compositor: kwin_x11 driver: X:
    loaded: modesetting alternate: fbdev,vesa dri: iris gpu: i915 display-ID: :0
    screens: 1
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.00x11.22")
    s-diag: 582mm (22.93")
  Monitor-1: eDP-1 model: Samsung 0x4161 built: 2020 res: 1920x1080 hz: 60
    dpi: 142 gamma: 1.2 size: 344x194mm (13.54x7.64") diag: 395mm (15.5")
    ratio: 16:9 modes: 1920x1080
  API: OpenGL v: 4.6 Mesa 22.3.5 renderer: Mesa Intel Xe Graphics (TGL GT2)
    direct-render: Yes
Audio:
  Device-1: Intel Tiger Lake-LP Smart Sound Audio vendor: ASUSTeK
    driver: snd_hda_intel v: kernel alternate: snd_sof_pci_intel_tgl
    bus-ID: 0000:00:1f.3 chip-ID: 8086:a0c8 class-ID: 0403
  Sound API: ALSA v: k6.1.12-1-MANJARO running: yes
  Sound Server-1: JACK v: 1.9.22 running: no
  Sound Server-2: PulseAudio v: 16.1 running: yes
  Sound Server-3: PipeWire v: 0.3.65 running: yes
Network:
  Device-1: Intel Wi-Fi 6 AX201 driver: iwlwifi v: kernel bus-ID: 0000:00:14.3
    chip-ID: 8086:a0f0 class-ID: 0280
  IF: wlo1 state: up mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: dynamic noprefixroute scope: global
  IP v6: <filter> type: noprefixroute scope: link
  WAN IP: <filter>
Bluetooth:
  Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) type: USB
    driver: btusb v: 0.8 bus-ID: 3-10:5 chip-ID: 8087:0aaa class-ID: e001
  Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Hardware-1: Intel Volume Management Device NVMe RAID Controller driver: vmd
    v: 0.6 port: N/A bus-ID: 0000:00:0e.0 chip-ID: 8086:9a0b rev: class-ID: 0104
Drives:
  Local Storage: total: 476.94 GiB used: 15.81 GiB (3.3%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Intel model: SSDPEKNU512GZ
    size: 476.94 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
    lanes: 4 type: SSD serial: <filter> rev: 002C temp: 34.9 C scheme: GPT
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 99 GiB size: 96.89 GiB (97.87%) used: 15.81 GiB (16.3%)
    fs: ext4 dev: /dev/nvme0n1p7 maj-min: 259:7 label: N/A
    uuid: ddf9f19b-1f48-4dac-b74a-3dc823409c3e
  ID-2: /boot/efi raw-size: 1 GiB size: 1022.7 MiB (99.80%)
    used: 316 KiB (0.0%) fs: vfat dev: /dev/nvme0n1p6 maj-min: 259:6 label: N/A
    uuid: 6850-9CB2
Swap:
  Alert: No swap data was found.
Unmounted:
  ID-1: /dev/nvme0n1p1 maj-min: 259:1 size: 260 MiB fs: vfat label: SYSTEM
    uuid: ECA6-660B
  ID-2: /dev/nvme0n1p2 maj-min: 259:2 size: 16 MiB fs: <superuser required>
    label: N/A uuid: N/A
  ID-3: /dev/nvme0n1p3 maj-min: 259:3 size: 375.45 GiB fs: ntfs label: OS
    uuid: 065AA8185AA80691
  ID-4: /dev/nvme0n1p4 maj-min: 259:4 size: 1.03 GiB fs: ntfs label: RECOVERY
    uuid: 8A021B70021B610D
  ID-5: /dev/nvme0n1p5 maj-min: 259:5 size: 200 MiB fs: vfat label: MYASUS
    uuid: 8E9D-84EC
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 2-0:1 info: Super-speed hub ports: 4 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-3: 3-0:1 info: Hi-speed hub with single TT ports: 12 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 3-6:2 info: IMC Networks USB2.0 HD UVC WebCam type: Video
    driver: uvcvideo interfaces: 3 rev: 2.0 speed: 480 Mb/s power: 500mA
    chip-ID: 13d3:5458 class-ID: fe01 serial: <filter>
  Device-2: 3-7:3 info: Realtek RTS5129 Card Reader Controller
    type: <vendor specific> driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc
    interfaces: 1 rev: 2.0 speed: 480 Mb/s power: 500mA chip-ID: 0bda:0129
    class-ID: ff00 serial: <filter>
  Device-3: 3-8:4 info: Elan Micro ELAN:Fingerprint type: <vendor specific>
    driver: N/A interfaces: 1 rev: 2.0 speed: 12 Mb/s power: 100mA
    chip-ID: 04f3:0c6e class-ID: 0000
  Device-4: 3-10:5 info: Intel Bluetooth 9460/9560 Jefferson Peak (JfP)
    type: Bluetooth driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s
    power: 100mA chip-ID: 8087:0aaa class-ID: e001
  Hub-4: 4-0:1 info: Super-speed hub ports: 4 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 46.0 C mobo: N/A
  Fan Speeds (RPM): cpu: 3400
Info:
  Processes: 229 Uptime: 22m wakeups: 1969 Init: systemd v: 252
  default: graphical tool: systemctl Compilers: gcc: 12.2.1 clang: 15.0.7
  Packages: 1178 pm: pacman pkgs: 1171 libs: 326 tools: pamac,yay pm: flatpak
  pkgs: 7 Shell: Zsh v: 5.9 default: Bash v: 5.1.16 running-in: konsole
  inxi: 3.3.25

I am new to linux

Can you post the output of alsamixer on console ?

And you are both running Pulseaudio and Pipewire.