Mouse Stops Working After Startup or When Switching Windows
My mouse works inconsistently after I turn on my PC. Sometimes it functions normally, but other times it stops responding when I switch pages or use Alt+Tab while…
motherboard issue
Laptop Registers Phantom Key Presses Even With the Internal Keyboard Disconnected
I have an older laptop that was stored for a while. When I started using it again, it began registering random key presses from the built-in keyboard, so…
Intermittent White Screen Flash Persists After Replacing Major Components—PSU or Motherboard?
My display briefly flashes completely white for a fraction of a second and then returns to normal. It happens unpredictably in different applications, sometimes not occurring for hours…
HP 15-fd0023dx Shut Down at 22% and Now Shows No Sign of Power
My HP 15-fd0023dx with a Core i3-1215U suddenly powered off when the battery indicator showed about 22%. I'm not completely sure whether it happened before or while I…
Red CPU Debug LED After PC Stops Waking—How Can I Narrow Down the Fault?
My PC was working normally until today, when the display stopped responding and it would not wake from sleep after moving the mouse or using the keyboard. Holding…
Random freezes during gaming with no BSOD or error logs
My PC has been unstable for much of this year. I previously replaced an SSD after tests and Event Viewer reported bad blocks, but the system still randomly…
MSI Modern 14 only powers on after waiting several minutes
My MSI Modern 14 shuts down normally when I press the power button, but afterward it often refuses to start again. The screen, keyboard, and other peripherals show…
Used Gaming PC Keeps Crashing, Freezing, and Restarting—Could the Motherboard Be Failing?
I built a gaming PC mostly from used parts, and it randomly crashes or restarts every 10–15 minutes. Windows sometimes attempts automatic repair but fails, and I often…
HP 15-FC-1004AU Suddenly Lost Power After Freezes and 90B Fan Errors
My HP 15-FC-1004AU laptop has developed several problems that may be related. It has an AMD Ryzen 5 7000-series processor, integrated Radeon graphics, 8 GB of DDR5 memory,…
PC powers on for a second, flashes the CPU LED, then shuts off
My PC was working normally, but after being shut down and disconnected from the power strip for a couple of hours, it began powering on for only a…
Bluetooth Disappears Daily on MSI B650M With Ryzen 7 7700
Bluetooth on my Windows 11 Pro system randomly disappears while I'm using the PC. It may work for hours, then Windows can no longer detect or use the…
Desktop PC Completely Dead After a Month Unused—What Should I Test First?
My desktop was working normally, but it sat unused for about a month while I was studying. It was covered during that time and does not appear unusually…
Desktop PC Completely Dead After a Month Unused—What Should I Test First?
My desktop was working normally before I stopped using it for about a month during exams. It was covered while sitting unused, and now pressing the power button…
Help! I Think I Broke My Laptop After Dropping a Screw
I really need some help. I think I messed up my laptop after dropping a tiny screw on the motherboard. I heard a strange noise coming from the…
What's Causing the Red DRAM and Yellow VGA Lights on My Motherboard?
I need some help! My PC suddenly shut down when I plugged in a USB device, and now I'm seeing a red light for DRAM and a yellow…
Why does my PC not power on after installing a 10GbE PCIe network card?
I'm facing a serious issue after upgrading my home network to 10 GbE. I have a gaming PC with an NZXT N7 Z790 motherboard and an Intel i9-14900K…
PC Won't POST After Upgrading to Intel ARC B570 - Help!
I recently upgraded my graphics card to an Intel ARC B570, replacing my old GTX 1060, and everything was running smoothly for a bit. However, after I restarted…
My PC Won't Boot—What Should I Check Next?
I've built my PC about six months ago and it was running perfectly until a few days ago. Suddenly, it just refused to turn on properly. I powered…
Why Won't My Displays Work After Upgrading My Motherboard and CPU?
I recently upgraded my PC with a new ASUS TUF Gaming Z790 motherboard and an i9-14900k CPU. The system powers on and all the lights are lit up,…
NVIDIA 5080 RTX Not Being Detected - Need Help!
I'm putting together a new PC from scratch, but I'm having a problem with my graphics card not being recognized by the motherboard. Here's my setup: I'm using…