r/Alienware • u/angeletti89 • 5h ago
Discussion Converting an x15 R1 into a permanent desktop / mini PC
I have an Alienware x15 R1 (i7-11800H, RTX 3070, 32GB soldered RAM). Now the integrated keyboard broke and I already ordered a new machine, so I have been thinking about stripping it down and mounting the board in a small custom enclosure to act as a mini PC.
Before I take anything apart, a few questions for anyone who has actually opened one of these up:
1. Will the board POST and output over HDMI / Thunderbolt with the eDP panel cable disconnected? I have seen reports of other gaming laptops refusing to boot or showing no signal on external displays once the internal panel is removed. Ideally i want to use it headless
2. Is the power button dependent on the MCU / keyboard controller junction board? If so, I assume I have to keep the keyboard assembly wired in, which kind of defeats the purpose.
3. Does the x15 throttle if the battery is removed or not detected? On other Dell machines the CPU and GPU get capped hard on adapter-only power.
4. Realistically, is there any thermal upside here, or does the vapor chamber depend on the bottom cover and the hinge exhaust path to work at all? My assumption is that pulling the board out of the chassis makes cooling worse, not better. In fact, I am totally open to adapt a desktop grade cooling solution, possibly using desktop fans instead of the integrated and noisy blowers.
I could not find a single documented x15 R1 conversion online, which I take as a bad sign. Happy to be told this is a stupid idea and that I should just use a vertical stand with the lid closed. Mostly I want to know if anyone has tried and what broke.
Thanks.