Laptop may have several problems such as the key will be missing from the laptop or it won't get on and instead you will get the blue screen. How to repair a laptop?
When you miss a key of the laptop or any of it has fall down then we don't need to buy a new keyboard. We can replace the keys. For some issues we don't need the technician, we can solve it at the personal level.
Method 1:
Step 1: Order the missing key from a source.
Step 2: There will be one key cap and two plastic pieces.
Step 3: Determine the position of plastic pieces by determining the position of the metal hooks in the keyboard.
Method 2-
Step 1: Shut down the computer and disconnect the keyboard.
Step 2: Spray the compressed air around the base of each stuck key.
Step 3: Around the edge of each key, wipe with isopropyl alcohol.
Step 4: pick at junk with the toothpick.
