No Display Signal on a New Ryzen 5 4500 Build
I'm building a PC with an ASUS Prime B550-A WiFi II motherboard, Ryzen 5 4500, Wraith Stealth cooler, ASUS RTX 2060 6GB, two different 4GB DDR4 sticks (one…
ASUS motherboard
PC Stops at the VGA Debug LED After a Gaming Session
My computer now stops during startup with the motherboard's white VGA debug LED illuminated. The system was shut down while I was playing Call of Duty: Modern Warfare…
Why does BIOS show a CPU_FAN error even though the cooler fans are running?
I built a new PC with a Ryzen 7 7800X3D and an ASUS TUF Gaming B650E-PLUS WIFI motherboard. The first boot was normal, but on later boots the…
New PC isn’t detecting its PCIe Wi‑Fi card
I recently received a custom-built PC. Windows installed and runs normally, and I initially used Ethernet to finish setup and install updates. However, Wi‑Fi isn't available anywhere in…
New PC isn’t detecting its PCIe Wi‑Fi card
I recently received a custom-built PC with an ASUS PRIME A520M-A II motherboard and an AWD-IT 5400Mbps Wi‑Fi 6 PCIe wireless/Bluetooth card. Windows installed successfully and the PC…
Newly Built PC Can’t Detect Any Wi‑Fi Networks
I received a newly assembled PC today. It booted normally and connected to the internet through Ethernet, but after moving it to another room and removing the cable,…
PC Won’t POST or Display After a DDR5 RAM Upgrade
I upgraded the memory in my gaming PC, and now it powers on but never reaches the BIOS screen or sends a signal to the monitor. The system…
PC won’t POST or display after a DDR5 upgrade—even with the original RAM
My gaming PC was working normally until I replaced the memory. The system uses an ASUS PRIME B760M-A AX DDR5 motherboard, an Intel i7-14700F, an RTX 4060 Ti,…
New PC powers on but won’t POST or display anything
I just finished building a system with an Asus Prime X870P WiFi motherboard, Ryzen 7 9850X3D, PNY RTX 5080, and 32GB of DDR5 (2×16GB). All the lights come…
PC boots straight into BIOS after a shutdown—how can I get back into Windows?
After launching a game, a browser tab, and another application, the computer became extremely slow and stopped responding normally. Task Manager would not open, and although Alt+F4 closed…
Do I need to update Intel ME before updating my ASUS Z690 BIOS?
I'm planning to update the BIOS on my ASUS TUF GAMING Z690-PLUS D4 from version 2004 to the latest version, 4505. One earlier BIOS release notes that Intel…
Wi-Fi Still Missing After Installing Drivers on a New ROG STRIX X870E-E PC
I built a new PC with an ASUS ROG STRIX X870E-E GAMING WIFI motherboard and installed Windows 11, but Wi-Fi does not appear anywhere. I downloaded the motherboard's…
Windows 11 installation keeps boot-looping on an ASUS motherboard
I'm trying to reinstall Windows from a USB installer plugged into a rear motherboard port. The installer starts normally from the blue setup screen, copies the initial files,…
Why does my PC fail to POST when both RAM sticks are installed?
My ASUS ROG STRIX Z370-G Gaming motherboard refuses to POST when I install both of my previously working RAM sticks. Startup produces one long beep followed by two…
Both RAM sticks work alone but the PC won’t POST with both installed
I'm troubleshooting an ASUS ROG STRIX Z370-G Gaming system with an Intel Core i5-8400 and two Kingston HyperX Fury 8GB DDR4-3200 modules. Either stick works normally by itself…
Secure Boot causes a violation on an ASUS Z370 system
I'm trying to enable Secure Boot on an ASUS ROG STRIX Z370-F GAMING motherboard for games that require it. With OS Type set to Other OS, Windows starts…
Windows Installation Keeps Boot Looping on an ASUS Motherboard
I'm trying to reinstall Windows from a USB installer plugged into a rear motherboard port. The computer reaches the blue Windows Setup screen and begins installing, then restarts…
How can I fix a Secure Boot violation on an ASUS Z370-F without reinstalling Windows?
I'm trying to enable Secure Boot on an ASUS ROG STRIX Z370-F GAMING motherboard so I can play games that require it. With OS Type set to Other…
Both RAM sticks work individually but the PC won’t POST together
I'm troubleshooting an ASUS ROG STRIX Z370-G Gaming (Wi-Fi AC) with an Intel Core i5-8400 and two Kingston HyperX Fury 8GB DDR4-3200 modules. Either stick boots normally by…
PC stopped posting after monitors fell and pulled on the cables—what should I test next?
My desktop stopped reaching POST shortly after two separate events: I shut it down and switched the room's breaker off, then restored power; a few minutes later, my…