Hello! I hope I chose the right topic.
So, for 2 months I've been having an issue with my laptop keyboard.
Sometimes if I turn it on, the keyboard won't work until 2 or 3 reboots in a row. Also, if I try to enter bios, I can ALWAYS enter it, but after that, while in the menu, it happens (as the normal boot) that my keyboard wouldn't work anymore. So eveytime I tried to enter bios it always worked. The symptoms are after I enter bios or in a normal boot (40% chance). I have to mention that my keyboard is illuminated. Even if it doesn't work, the light still can be switched on and off thought the combination of the following keys : FN + spacebar. My laptop model is Lenovo Legion y540-15irh
What I tried :
Possible reasons for this problem (tell me if it would be):
So, for 2 months I've been having an issue with my laptop keyboard.
Sometimes if I turn it on, the keyboard won't work until 2 or 3 reboots in a row. Also, if I try to enter bios, I can ALWAYS enter it, but after that, while in the menu, it happens (as the normal boot) that my keyboard wouldn't work anymore. So eveytime I tried to enter bios it always worked. The symptoms are after I enter bios or in a normal boot (40% chance). I have to mention that my keyboard is illuminated. Even if it doesn't work, the light still can be switched on and off thought the combination of the following keys : FN + spacebar. My laptop model is Lenovo Legion y540-15irh
What I tried :
- Updating BIOS
- Reinstalling keyboard drivers by uninstalling the keyboard itself from device manager
- Releasing the power flea (static electricity), but I did not remove the battery of the laptop. I let it to discharge itself and after that press the power button for 60 seconds.
Possible reasons for this problem (tell me if it would be):
- 6 months ago I cleaned the laptop for dust (only gpu fans)
- having a different keyboard connected but I don't think so because I have this problem only for 2 months and my laptop has 1 year of usage with a keyboard.