First question, kelan po yan nangyri?
2nd, nag oonline games po ba kau or any games na madalas magamit yung key na Hindi nag fafunction?
Possible cause
* kung may na install kau na program na naging dhilan ng malfunction ng keyboard possible for virus
* marumi lng yung ilalim ng key at hnd lang mapindot ng maayos
* maluwag ung flex (ribbon) na nag.coconnect sa keyboard at motherboard
* kung madalas kau mag online game or any game na gngamit ung key, pwdeng na damage po sya (overused)
Possible solution
--> if nag exist ung error after ng installation ng isang.apps try to uninstall it first.
--> do system restore sa time na ok pa ung keyboard mo
--> linisin nyo po ung.ilalim ng keyboard (upper pwrt which means only the cover.part of keyboard)
--> if ayaw pa din after nyang nsa taas try to format the laptop na lng
--> and after ma format at same pa din, pabuksan mo na po sa technician na mrunong po sa pagbukas ng laptop. Mselan kasi ung flex ng keyboard pag hnd maingat baka mapunit un. Papa check mo lng bka maluwag na at hnd na nka attach ng maayos dun sa locked nya. Thats the least option po so if hnd maluwag thats the time n need.mo na po palitan ung buong keyboard.
Waaaa bro pa tlga