ASUS K401UQ

CPU: Intel Core i5-6200U CPU (2300-MHz; BGA1356)
Graphics: HD Graphics 520 / NVIDIA GeForce 940MX (GM108M, 2GB VRAM)
Screen: 14.0“ FHD 1920×1080 (16:9), LED backlit
Memory: DDR4 2133MHz SDRAM (4 or 8 GB onboard), 1 × SO-DIMM socket for expansion, up to 16 GB
Ethernet: RealTek 8168/8111 PCIe 1Gb, supported by re(4)
Wi-Fi: Qualcomm Atheros AR9462 802.11b/g/n, supported by ath(4)
Bluetooth 4.0 (ubt0 device <13d3:3487>)
Storage: 500 GB ATA8-ACS SATA 3.x HDD (600 MB/s transfers)
Multi-format card reader (SDHC/SD/SDXC), not tested
Camera: USB2.0 VGA UVC WebCam (not tested)
Battery: 48 W⋅h, 3 cells
Dimensions: 343 × 241 × 20.9 cm
Weight: 1.65 kg (w/o battery)

Boots 12.0-CURRENT-r326056 in EFI mode just fine, immediately and properly utilising full screen at native resolution.

Goes to sleep with zzz(8), but does not resume (tested with KMS module loaded).

Hardware Overview