PC Powers On but Won’t POST or Display Video After Repasting the CPU
I replaced the thermal paste on my PC as routine maintenance, and afterward it powers on but never displays an image or appears to complete POST. The CPU,…
keyboard not working
Laptop Keyboard Has Stopped Working Except for Fn Controls
My Lenovo Legion Y540's built-in keyboard no longer responds to normal typing or NumLock, although several hardware shortcuts still work, including brightness adjustment with Fn+F5/F6, keyboard backlight control…
Keyboard and Mouse Stop Working at the Windows Sign-In Screen
I can reach the Windows lock screen showing the time and date, but I can't click or type anything to sign in. My USB keyboard and mouse seem…
2012 MacBook Pro Became Unresponsive After Updating to macOS Tahoe
I bought a 2012 MacBook Pro a few months ago, and it worked normally aside from a screen glitch and a camera that wouldn't turn on. I recently…
2012 MacBook Pro Won’t Accept Keyboard or Trackpad After Updating to Tahoe
I bought a 2012 MacBook Pro a few months ago, and it worked normally until I tried updating it to macOS Tahoe to fix a display glitch and…
Mouse and keyboard stop working when Windows starts
My mouse and keyboard work normally during the computer's boot process and have power, but both stop responding as soon as Windows loads. They still work in Windows…
Linux Mint laptop keyboard and trackpad stop responding until the lid is closed
I recently installed Linux Mint on an HP laptop. While the system continues running normally, the built-in keyboard and trackpad suddenly stop responding. Closing the lid and opening…
HP 15m-ed0023dx Keyboard, Touchpad, and Touchscreen Stop Working After Boot
I have an HP 15m-ed0023dx running EndeavourOS, although the same problem also occurred in Windows 11. The built-in keyboard, touchscreen, and touchpad are completely unusable once the operating…
Help! My Monitor, Keyboard, and Mouse Won't Turn On After Upgrading Components
I recently upgraded my PC by replacing my Ryzen 7 3700X with a Ryzen 7 5800X and added a Corsair Nautilus 360mm cooler. I also swapped out my…
Help! My PC is stuck on the Windows lock screen and nothing works
Hey everyone, I've found myself in a bit of a pickle with my PC for the first time. I decided to install Kaspersky alongside Windows Defender to boost…
Help! My Keyboard Isn't Working on the BitLocker Screen
I haven't accessed my computer in a few days, and when I powered it on, I was greeted by a BitLocker screen asking me for a code, which…
Keyboard Not Responding at BIOS: How Do I Fix This?
Hey everyone! I have an older PC that's running a dual boot with Windows and Linux, which my little brother uses. We recently tried to switch from Windows…
Help! My Laptop Keys Stopped Working - Is It a Hardware Issue?
I've got a Lenovo IdeaPad Flex 5 14llL05 running on Windows 11, and recently a bunch of keys have just stopped working. The ones giving me trouble are…