It sounds like BIOS does not start, is that right? You never get to the Windows? OK, so let's look in BIOS. Son's System: i9-10900KF 5.1-5.You know of course that you must have a 64 bit OS to access more than 4GB? Sure, you do, just checking. TV Gamer 2 - Resurrected: i7-8700 // Cryorig H7 Quad Lumi // ASRock Z370 Extreme 4 // 16GB (2x8) Team Group T Force Vulcan 3200 CL16 // Power Color Fighter Radeon RX 6600 // NZXT S340 White // Deep Cool RF120x3 // EVGA 550 GA // 1TB SAMSUNG 860 EVO // Display: 55' LG 4K TV // Wireless keyboard/touchpad // Xbox One Controllers TV Gamer: i7-8700K 5.0ghz All-core delidded // Deepcool Gamerstorm Assassin III // Gigabyte Aorus Z370 Gaming 5 // 32GB (4x8) Corsair Vengeance LPX DDR4 3200 // XFX 5700XT RAW II // Corsair 275R Airflow // Corsair 650M Vengeance 650w // Intel 660P 1TB NVME M.2 SSD/4TB Western Digital Blue // Display: 50' Westinghouse 1080p // Rii Wireless Mini Keyboard w/Touchpad/Xbox One Controllers

Wife's System: i9-9900K // Cryorig H7 Quad Lumi // Gigabyte Z390M Gaming // 32GB (4x8) Corsair Vengeance LED DDR4 3200 // ASUS KO RTX 3070 // Cooler Master Master Box NR400 ODD // Seasonic Focus Plus Gold 850w // 1TB ADATA XPG SX8200 Pro/1TB SAMSUNG 860 EVO/4TB Western Digital HDD // Displays: LG Ultragear 27GL83A-B/AOC AGON AG241QX/ASUS VG248QE // Glorious GMMK TKL // Logitech G502 Hero // Corsair Void Pro RGB / / LG BDRW / / NexStar 5.25' USB 3 Enclosure SKILL RIPJAWS S5 6000 C元2 // ASUS RTX 3080 TUF OC // Corsair 5000D Airflow // Corsair SP120 RGB Pro x7 // Seasonic Focus Plus Gold 850w //1TB ADATA XPG SX8200 Pro/1TB Teamgroup MP33/2TB Seagate 7200RPM Hard Drive // Displays: LG Ultragear 32GP83B x2 // Royal Kludge RK100 // Logitech G203 Lightsync // Corsair Void Pro RGB My System: i7-13700KF // Corsair iCUE H150i Elite Capellix // MSI MPG Z690 Edge Wifi // 32GB DDR5 G.

4 ram slots which ones to use