Manjaro does not detect external monitors at the same time

Hi, I have two external monitors that I am trying to connect to my laptop. I can connect them one at a time but never both at the same time. here is the output of ´xrandr´ command:
I tried to make a config file in /etc/X11/xorg.conf.d that you can see in the following but that did not work either!

Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 309mm x 173mm
   1920x1080     60.02*+  60.01    59.97    59.96    60.00    59.93  
   1680x1050     59.95    59.88  
   1400x1050     59.98  
   1600x900      59.99    59.94    59.95    59.82  
   1280x1024     60.02  
   1400x900      59.96    59.88  
   1280x960      60.00  
   1440x810      60.00    59.97  
   1368x768      59.88    59.85  
   1280x800      59.99    59.97    59.81    59.91  
   1280x720      60.00    59.99    59.86    59.74  
   1024x768      60.04    60.00  
   960x720       60.00  
   928x696       60.05  
   896x672       60.01  
   1024x576      59.95    59.96    59.90    59.82  
   960x600       59.93    60.00  
   960x540       59.96    59.99    59.63    59.82  
   800x600       60.00    60.32    56.25  
   840x525       60.01    59.88  
   864x486       59.92    59.57  
   700x525       59.98  
   800x450       59.95    59.82  
   640x512       60.02  
   700x450       59.96    59.88  
   640x480       60.00    59.94  
   720x405       59.51    58.99  
   684x384       59.88    59.85  
   640x400       59.88    59.98  
   640x360       59.86    59.83    59.84    59.32  
   512x384       60.00  
   512x288       60.00    59.92  
   480x270       59.63    59.82  
   400x300       60.32    56.34  
   432x243       59.92    59.57  
   320x240       60.05  
   360x202       59.51    59.13  
   320x180       59.84    59.32  
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)

Section "Monitor"
### Monitor Identity - Typically HDMI-0 or DisplayPort-0
    Identifier    "eDP-1" 

### Setting Resolution and Modes
## Modeline is usually not required, but you can force resolution with it    
    Modeline "1920x1080" 172.80 1920 2040 2248 2576 1080 1081 1084 1118
    Option "PreferredMode" "1920x1080"
    Option        "TargetRefresh" "60"

### Positioning the Monitor
## Basic
    Option "LeftOf" "DP-1"    
## Advanced
    Option        "Position" "0 0"
EndSection 

Section "Monitor"
### Monitor Identity - Typically HDMI-0 or DisplayPort-0
    Identifier    "DP-1" 

### Setting Resolution and Modes
## Modeline is usually not required, but you can force resolution with it    
    Modeline "1920x1080" 172.80 1920 2040 2248 2576 1080 1081 1084 1118
    Option "PreferredMode" "1920x1080"
    Option        "TargetRefresh" "60"

### Positioning the Monitor
## Basic
    Option "RightOf" "eDP-1"    
## Advanced
    Option        "Position" "1920 0"

## Disable a Monitor
     Option        "Disable" "false"
EndSection 


Section "Monitor"
### Monitor Identity - Typically HDMI-0 or DisplayPort-0
    Identifier    "HDMI-1"

### Setting Resolution and Modes
## Modeline is usually not required, but you can force resolution with it
    Modeline "1920x1080" 172.80 1920 2040 2248 2576 1080 1081 1084 1118
    Option "PreferredMode" "1920x1080"
    Option        "TargetRefresh" "60"

### Positioning the Monitor
## Basic
    Option "RightOf" "DP-1"
## Advanced
    Option        "Position" "1920 0"

## Disable a Monitor
     Option        "Disable" "false"
EndSection

output of inxi -v7azy

System:
  Kernel: 5.10.105-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 11.2.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64
    root=UUID=16817bea-e6bc-4c71-8ad3-f681a4deeb09 rw quiet apparmor=1
    security=apparmor udev.log_priority=3
  Desktop: GNOME v: 41.4 tk: GTK v: 3.24.33 wm: gnome-shell dm: GDM v: 41.3
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Laptop System: LENOVO product: 80K5 v: Lenovo Z41-70
    serial: <superuser required> Chassis: type: 10 v: Lenovo Z41-70
    serial: <superuser required>
  Mobo: LENOVO model: Lenovo Z41-70 v: No DPK serial: <superuser required>
    UEFI: LENOVO v: C2CN19WW(V2.00) date: 07/14/2015
Battery:
  ID-1: BAT1 charge: 37.7 Wh (100.0%) condition: 37.7/39.6 Wh (95.2%)
    volts: 16.9 min: 14.9 model: LENOVO PABAS0241231 type: Li-ion
    serial: <filter> status: full
Memory:
  RAM: total: 7.68 GiB used: 2.42 GiB (31.5%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: Intel Core i7-5500U bits: 64 type: MT MCP arch: Broadwell
    family: 6 model-id: 0x3D (61) stepping: 4 microcode: 0x2F
  Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
    L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
    L3: 4 MiB desc: 1x4 MiB
  Speed (MHz): avg: 1626 high: 2395 min/max: 500/3000 scaling:
    driver: intel_cpufreq governor: schedutil cores: 1: 941 2: 2395 3: 2368
    4: 801 bogomips: 19160
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat arch_perfmon
    avx avx2 bmi1 bmi2 bts clflush 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 fxsr ht ibpb ibrs ida intel_pt invpcid
    invpcid_single lahf_lm lm mca mce md_clear mmx monitor movbe msr mtrr
    nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs pge pln
    pni popcnt pse pse36 pti pts rdrand rdseed rdtscp rep_good sdbg sep smap
    smep ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 tpr_shadow
    tsc tsc_adjust tsc_deadline_timer vme vmx vnmi vpid x2apic xsave xsaveopt
    xtopology xtpr
  Vulnerabilities:
  Type: itlb_multihit status: KVM: VMX disabled
  Type: l1tf
    mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable
  Type: meltdown mitigation: PTI
  Type: spec_store_bypass
    mitigation: Speculative Store Bypass disabled via prctl and seccomp
  Type: spectre_v1
    mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
    STIBP: conditional, RSB filling
  Type: srbds mitigation: Microcode
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel HD Graphics 5500 vendor: Lenovo driver: i915 v: kernel
    ports: active: eDP-1 empty: DP-1,HDMI-A-1 bus-ID: 00:02.0 chip-ID: 8086:1616
    class-ID: 0300
  Device-2: AMD Topaz XT [Radeon R7 M260/M265 / M340/M360 M440/M445 530/535
    620/625 Mobile]
    driver: amdgpu v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 4 link-max:
    gen: 3 speed: 8 GT/s lanes: 8 bus-ID: 04:00.0 chip-ID: 1002:6900
    class-ID: 0380
  Device-3: Chicony Lenovo EasyCamera type: USB driver: uvcvideo
    bus-ID: 2-6:5 chip-ID: 04f2:b50f class-ID: 0e02 serial: <filter>
  Display: x11 server: X.Org v: 1.21.1.3 compositor: gnome-shell driver: X:
    loaded: amdgpu,modesetting unloaded: radeon alternate: fbdev,vesa gpu: i915
    display-ID: :1 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: AU Optronics 0x1b3d built: 2014 res: 1920x1080
    hz: 60 dpi: 158 gamma: 1.2 size: 309x173mm (12.17x6.81") diag: 354mm (13.9")
    ratio: 16:9 modes: 1920x1080
  Message: Unable to show GL data. Required tool glxinfo missing.
Audio:
  Device-1: Intel Broadwell-U Audio vendor: Lenovo driver: snd_hda_intel
    v: kernel bus-ID: 00:03.0 chip-ID: 8086:160c class-ID: 0403
  Device-2: Intel Wildcat Point-LP High Definition Audio vendor: Lenovo
    driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:9ca0
    class-ID: 0403
  Sound Server-1: ALSA v: k5.10.105-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.20 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.48 running: yes
Network:
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    vendor: Lenovo driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1
    port: 4000 bus-ID: 02:00.0 chip-ID: 10ec:8168 class-ID: 0200
  IF: enp2s0 state: down mac: <filter>
  Device-2: Intel Wireless 3160 driver: iwlwifi v: kernel pcie: gen: 1
    speed: 2.5 GT/s lanes: 1 bus-ID: 03:00.0 chip-ID: 8086:08b4 class-ID: 0280
  IF: wlp3s0 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
  IF-ID-1: docker0 state: down mac: <filter>
  IP v4: <filter> scope: global broadcast: <filter>
  IF-ID-2: virbr0 state: down mac: <filter>
  IP v4: <filter> scope: global broadcast: <filter>
  WAN IP: <filter>
Bluetooth:
  Device-1: Intel Bluetooth wireless interface type: USB driver: btusb v: 0.8
    bus-ID: 2-7:6 chip-ID: 8087:07dc class-ID: e001
  Report: bt-adapter ID: hci0 rfk-id: 3 state: up address: <filter>
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 931.51 GiB used: 463.06 GiB (49.7%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/sda maj-min: 8:0 vendor: Western Digital
    model: WD10JPVX-08JC3T5 size: 931.51 GiB block-size: physical: 4096 B
    logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 5400 serial: <filter>
    rev: 1A05 scheme: GPT
  Optical-1: /dev/sr0 vendor: ■■■■■■■■ model: DVD-RAM UJ8HC rev: G801
    dev-links: cdrom
  Features: speed: 24 multisession: yes audio: yes dvd: yes
    rw: cd-r,cd-rw,dvd-r,dvd-ram state: running
Partition:
  ID-1: / raw-size: 540.11 GiB size: 530.63 GiB (98.25%)
    used: 391.53 GiB (73.8%) fs: ext4 dev: /dev/sda2 maj-min: 8:2 label: N/A
    uuid: 16817bea-e6bc-4c71-8ad3-f681a4deeb09
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 280 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1 label: N/A
    uuid: B6F4-3B3C
  ID-3: /mnt/E raw-size: 391.11 GiB size: 383.97 GiB (98.18%)
    used: 71.53 GiB (18.6%) fs: ext4 dev: /dev/sda3 maj-min: 8:3 label: E
    uuid: 3e0f0ec2-85a1-4d6e-a8d1-0357aa7d9e2f
Swap:
  Alert: No swap data was found.
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: Full speed or root hub ports: 2 rev: 2.0 speed: 480 Mb/s
    chip-ID: 1d6b:0002 class-ID: 0900
  Hub-2: 1-1:2 info: Intel Integrated Hub ports: 8 rev: 2.0 speed: 480 Mb/s
    chip-ID: 8087:8001 class-ID: 0900
  Hub-3: 2-0:1 info: Hi-speed hub with single TT ports: 11 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 2-2:2 info: MosArt 2.4G Keyboard Mouse type: Keyboard,Mouse
    driver: hid-generic,usbhid interfaces: 2 rev: 1.1 speed: 12 Mb/s
    power: 100mA chip-ID: 062a:5918 class-ID: 0301
  Device-2: 2-3:3 info: Logitech Corded Keyboard K280e type: Keyboard,HID
    driver: hid-generic,usbhid interfaces: 2 rev: 1.1 speed: 1.5 Mb/s
    power: 98mA chip-ID: 046d:c328 class-ID: 0300
  Device-3: 2-4:4 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-4: 2-6:5 info: Chicony Lenovo EasyCamera type: Video
    driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
    chip-ID: 04f2:b50f class-ID: 0e02 serial: <filter>
  Device-5: 2-7:6 info: Intel Bluetooth wireless interface type: Bluetooth
    driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA
    chip-ID: 8087:07dc class-ID: e001
  Hub-4: 3-0:1 info: Super-speed hub ports: 4 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 50.0 C mobo: 27.8 C gpu: amdgpu temp: 41.0 C
  Fan Speeds (RPM): N/A
Info:
  Processes: 268 Uptime: 46m wakeups: 1 Init: systemd v: 250 tool: systemctl
  Compilers: gcc: 11.2.0 clang: 13.0.1 Packages: 1885 apt: 0 pacman: 1863
  lib: 487 flatpak: 6 snap: 16 Shell: Bash v: 5.1.16 running-in: terminator
  inxi: 3.3.14

We may need your system information to understand.

Probably your GPU doesn’t support more than 2.

please check it out, I edited my post

how can I find that out?
I have AMD Radeon graphics, Lenevo Z41

The commercial description mentions a VGA port and a HDMI port. Counting the eDisplayPort for the integrated monitor, where does the other DisplayPort comes from?

it has a VGA port as well, that’s right. I think I gotta get a VGA cable to connect the other one. I was trying to connect both via HDMI.

Through a HDMI hub? In that case, shouldn’t the extra monitor be configured as HDMI instead of DisplayPort?