Coffee Spilled on My Laptop—Is It Still Repairable?
I accidentally spilled coffee on the left side of my laptop. Roughly 20–30% of the spill reached the keyboard. I wiped the surface and pressed several keys while…
keyboard failure
Why Do My Keyboards Keep Losing Random Keys?
Several keyboards have developed failures where random groups of keys stop responding at once. The latest keyboard worked normally earlier in the day, then suddenly stopped registering the…
Why can’t I type the left bracket after a Windows update?
After updating my Windows computer, I can no longer type the left square bracket character ([) using my physical keyboard. The right bracket (]) and every other key…
MacBook Makes a High-Pitched Whirring Noise and the Keyboard Has Stopped Working
My older MacBook Pro has started making a high-pitched whirring or droning sound, and almost none of the keyboard keys respond—the power button still works. The noise stops…