Chosen Solution
My HDMI port does not work. and also intel wireless graphics driver I can’t able to install.
Hi, For the HDMI port, just verifying that you are pressing Fn +F8 (both together) to toggle between the laptop display on only, the external display on only or both on together? What is the status of the WLAN adapter in Device Manager? Go to Device Manager > Network Adapters > right click on the WLAN adapter entry > Properties > General tab and check in the Device Status box to see what it shows. Have you tried disabling and then re-enabling the WLAN adapter? Go to Device Manager > Network Adapters > right click WLAN entry > disable and then Device Manager > Network Adapters > right click WLAN entry > enable. Have you checked that the WLAN adapter in not blocked in BIOS? Go to BIOS (press F2 during POST)> Security > Wireless Network Interface and make sure that is shows Unlock
