Hello,
I know it sounds like other threads, but I still do not get why it happens, sorry,
I am using endeavouros-2021.02.03-x86_64.iso to install on my two laptops, I install both offline with (Xfce) no access to internet, automatic partitions, the older laptop, an asus, installs and reboots into the system just fine,
but, same install, offline Xfce, no access to internet, automatic partitions, onto the newer laptop, a Dell, it installs fine, but reboots into a black screen.
I understand that I can boot with the ISO to check the installed system, but I do not know what to look for,
This is the asus one
System:    Kernel: 5.10.11-arch1-1 x86_64 bits: 64 Desktop: Xfce 4.16.0 Distro: EndeavourOS 
Machine:   Type: Laptop System: ASUSTeK product: X555DG v: 1.0 serial: <filter> 
           Mobo: ASUSTeK model: X555DG v: 1.0 serial: <filter> UEFI: American Megatrends v: X555DG.605 date: 04/18/2019 
Battery:   ID-1: BAT0 charge: 9.6 Wh condition: 14.6/37.3 Wh (39%) 
CPU:       Info: Quad Core model: AMD A10-8700P Radeon R6 10 Compute Cores 4C+6G bits: 64 type: MCP L2 cache: 1024 KiB 
           Speed: 1304 MHz min/max: 1300/1800 MHz Core speeds (MHz): 1: 1304 2: 1330 3: 1473 4: 1628 
Graphics:  Device-1: Advanced Micro Devices [AMD/ATI] Wani [Radeon R5/R6/R7 Graphics] driver: amdgpu v: kernel 
           Device-2: AMD Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330 / M430 / Radeon 520 Mobile] driver: radeon v: kernel 
           Device-3: Realtek USB Camera type: USB driver: uvcvideo 
           Display: x11 server: X.org 1.20.10 driver: loaded: ati,modesetting unloaded: amdgpu,fbdev,radeon,vesa 
           resolution: <missing: xdpyinfo> 
           Message: Unable to show advanced data. Required tool glxinfo missing. 
Audio:     Device-1: Advanced Micro Devices [AMD/ATI] Kabini HDMI/DP Audio driver: snd_hda_intel 
           Device-2: Advanced Micro Devices [AMD] Family 15h Audio driver: snd_hda_intel 
           Sound Server: ALSA v: k5.10.11-arch1-1 
Network:   Device-1: Realtek RTL8723BE PCIe Wireless Network Adapter driver: rtl8723be 
           IF: wlan0 state: up mac: <filter> 
           Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169 
           IF: enp2s0 state: down mac: <filter> 
Bluetooth: Device-1: Realtek Bluetooth Radio type: USB driver: btusb 
           Message: Required tool hciconfig not installed. Check --recommends 
Drives:    Local Storage: total: 1.13 TiB used: 6.46 GiB (0.6%) 
           ID-1: /dev/sda vendor: Kingston model: SA400S37240G size: 223.57 GiB 
           ID-2: /dev/sdb vendor: Seagate model: ST1000LM024 HN-M101MBB size: 931.51 GiB 
Partition: ID-1: / size: 210.05 GiB used: 4.91 GiB (2.3%) fs: ext4 dev: /dev/sda2 
           ID-2: /boot/efi size: 299.4 MiB used: 280 KiB (0.1%) fs: vfat dev: /dev/sda1 
Swap:      ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) dev: /dev/sda3 
Sensors:   System Temperatures: cpu: 58.0 C mobo: N/A 
           Fan Speeds (RPM): cpu: 2900 
           GPU: device: radeon temp: 40.0 C device: amdgpu temp: 57.0 C 
Info:      Processes: 196 Uptime: 1m Memory: 6.79 GiB used: 761.9 MiB (11.0%) Shell: Bash inxi: 3.3.00
And this is the Dell, the one that I fail,
System:    Kernel: 5.10.11-arch1-1 x86_64 bits: 64 Desktop: Xfce 4.16.0 Distro: EndeavourOS 
Machine:   Type: Laptop System: Dell product: Inspiron 5570 v: N/A serial: <filter> 
           Mobo: Dell model: 09NFWR v: A00 serial: <filter> UEFI: Dell v: 1.2.3 date: 05/15/2019 
Battery:   ID-1: BAT0 charge: 38.4 Wh condition: 38.4/42.0 Wh (91%) 
CPU:       Info: Quad Core model: Intel Core i5-8250U bits: 64 type: MT MCP L2 cache: 6 MiB 
           Speed: 800 MHz min/max: 400/1600 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 4: 800 5: 801 6: 801 7: 800 8: 800 
Graphics:  Device-1: Intel UHD Graphics 620 driver: i915 v: kernel 
           Device-2: Microdia Integrated_Webcam_HD type: USB driver: uvcvideo 
           Display: server: X.org 1.20.10 driver: loaded: amdgpu,ati,intel unloaded: fbdev,modesetting,vesa 
           resolution: <missing: xdpyinfo> 
           Message: Unable to show advanced data. Required tool glxinfo missing. 
Audio:     Device-1: Intel Sunrise Point-LP HD Audio driver: snd_hda_intel 
           Sound Server: ALSA v: k5.10.11-arch1-1 
Network:   Device-1: Realtek RTL810xE PCI Express Fast Ethernet driver: r8169 
           IF: enp2s0 state: down mac: <filter> 
           Device-2: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter driver: ath10k_pci 
           IF: wlan0 state: down mac: <filter> 
           Device-3: Realtek RTL8192CU 802.11n WLAN Adapter type: USB driver: rtl8192cu 
           IF: wlan1 state: up mac: <filter> 
           Device-4: Qualcomm Atheros type: USB driver: btusb 
Bluetooth: Device-1: Qualcomm Atheros type: USB driver: btusb 
           Message: Required tool hciconfig not installed. Check --recommends 
Drives:    Local Storage: total: 2.3 TiB used: 10.6 MiB (0.0%) 
           ID-1: /dev/nvme0n1 vendor: A-Data model: SX6000PNP size: 476.94 GiB 
           ID-2: /dev/sda vendor: Seagate model: ST2000LM007-1R8174 size: 1.82 TiB 
           ID-3: /dev/sdb type: USB vendor: SanDisk model: Cruzer Blade size: 14.32 GiB 
Partition: ID-1: / size: 10 GiB used: 10.6 MiB (0.1%) fs: overlay source: ERR-102 
Swap:      Alert: No Swap data was found. 
Sensors:   System Temperatures: cpu: 35.0 C mobo: 32.0 C sodimm: SODIMM C gpu: amdgpu temp: 34.0 C 
           Fan Speeds (RPM): cpu: 0 
Info:      Processes: 250 Uptime: 4m Memory: 7.67 GiB used: 1.1 GiB (14.4%) Shell: Bash inxi: 3.3.00
This is the same Dell with the issue of Qualcomm wifi, that I posted here,
Thanks.
 
  .
. ) That works fine. Just a thought
) That works fine. Just a thought 