For anyone who have Z10 Keyboard for UK only and there will may two red led button are not on led! Do not worry I have the problem myself as you can see the photo below and you can ask EVGA tech and they will help you and you will need firmware and they will send you Firmware!!! as thought no need RMA
After install firmware and the result two red led are on now!!!
Windows 11 Home 64bits up to Dated
i9 11900K 5,275 MHz (3,500 MHz) || EVGA Z590 FTW WIFI || 2 x Nvidia RTX 2080 Ti FE || 32Gb Dominator Platinum DDR3 3600mhz XMP OC 3800mhz || 500gb Samsung 980 Pro NVMe || 500gb Samsung 970 EVO and Sata M.2 (1 x SSD and 1xHHD) || EVGA CLCx 360 Cooler || EVGA Supernova 1300w X3 || EVGA Z10 Keyboard || EVGA TORQ X10 mouse ||EVGA DG 77 case || Acer Predator X35 35" 200Hz G-Sync || Logitech Z906 5.1 system sounds SPDIF|| Kaspersky Internet Security