Long story short: I've got no video signal whatsoever via HDMI cable to my external display (a TCL brand smart TV). I verified both the HDMI cable and the TV work fine with other machines, so those have been ruled out. The issue is either the hardware or software on this Razer Blade Stealth. Unfortunately, I don't see the option of adjusting the resolution on the external TV because it's not detecting the TV, or something else. (see attached screenshot)
So...what can I do to get my external display working right? Ideas?
Before posting in this forum, I read this instruction:
https://solus-project.com/articles/conf ... en/#budgie
I have a mid-2017 Razer Blade Stealth with an Intel graphics card. Machine specs noted below:
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~ $ inxi -Fx System: Kernel: 4.9.85-82.lts x86_64 bits: 64 gcc: 7.3.0 Desktop: Budgie 10.4 Distro: Solus 3.99 Machine: Device: laptop System: Razer product: Blade Stealth v: 3.06 serial: N/A Mobo: Razer model: Blade Stealth serial: N/A UEFI: Razer v: 1.1 date: 06/04/2017 Battery BAT0: charge: 50.5 Wh 100.0% condition: 50.5/53.8 Wh (94%) model: Razer Razer Blade Stealth status: Discharging CPU: Dual core Intel Core i7-7500U (-HT-MCP-) arch: Kaby Lake rev.9 cache: 4096 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 11616 clock speeds: max: 3500 MHz 1: 599 MHz 2: 599 MHz 3: 599 MHz 4: 599 MHz Graphics: Card: Intel HD Graphics 620 bus-ID: 00:02.0 Display Server: x11 (X.Org 1.19.6 ) drivers: intel (unloaded: modesetting,fbdev,vesa) Resolution: firstname.lastname@example.org OpenGL: renderer: Mesa DRI Intel HD Graphics 620 (Kaby Lake GT2) version: 4.5 Mesa 17.3.6 Direct Render: Yes Audio: Card Intel Sunrise Point-LP HD Audio driver: snd_hda_intel bus-ID: 00:1f.3 Sound: Advanced Linux Sound Architecture v: k4.9.85-82.lts Network: Card-1: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter driver: ath10k_pci bus-ID: 01:00.0 IF: wlp1s0 state: up Card-2: Qualcomm Atheros usb-ID: 001-002 IF: null-if-id state: N/A speed: N/A duplex: N/A mac: N/A Drives: HDD Total Size: 512.1GB (46.8% used) ID-1: /dev/nvme0n1 model: SAMSUNG_MZVLW512HMJP size: 512.1GB Partition: ID-1: / size: 465G used: 224G (51%) fs: ext4 dev: /dev/dm-2 Sensors: None detected - is lm-sensors installed and configured? Info: Processes: 357 Uptime: 7:54 Memory: 6165.3/16008.1MB Init: systemd Gcc sys: 7.3.0 Client: Shell (bash 4.4.181) inxi: 2.3.38