Step 2: Next, write devmgmt.msc in the box then hit the enter key from your keyboard. Step 3: After this, in the Device Manager Window, navigate to the Keyboard section and double click on it to expand the category. Step 4: Then, click right on your device to update the HID Keyboard driver, next, select the Update Driver Software option.
2. Press and hold the Fn key on your keyboard. Hold this key down while you move to the next step. 3. Press the Fn Lock key. When you release your fingers, the Fn key will no longer be needed to use the F1 – F12 keys. You can restore the original settings at any time by pressing those two keys again.
7. Pasang kembali bagian casing penutup RAM, lalu pasang sekrup dengan posisi menghadap ke atas. Jika seluruh prosedur di atas sudah dilakukan, tunggu beberapa menit lalu aktifkan kembali laptop Anda menggunakan keyboardnya. Jika keyboard masih tak berfungsi, ada kemungkinan masalah yang lebih besar pada laptop Anda.
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