Iem đang dùng windows 8.1 cho HP touchsmart 420PC tuy nhiên cái touchscreen hiện tại lại k hoạt động được, iem vào trang chủ định down driver song k thấy.
Dòng này của cụ nhà cháu chưa sử dụng qua, nhưng trên in tơ loét thấy có nhiều cụ cũng gặp lỗi này, có 2 cụ hướng dẫn như thế này cụ thử làm theo xem sao ạ: (nếu ko đọc được tiếng Anh cụ có thể dùng google translate để dịch ạ)
"Incase you have not figured it out. The drivers were recently added in the Windows update but it must be done through desktop mode.
To do this go to Settings > Change PC Settings > Windows Update.
It will say likely "No important updates are scheduled to be installed. We last checked <Date>. We'll continue to check for newer updates daily."
*****THIS IS THE MOST IMPORTANT PART!*****
Noticed I bolded the text at the beginning. In Windows 8 you will notice its actually a hyperlink. Click it.
it will say "Other updates are available. Get Info"
You need to click the hyperlink on "Get Info"
It will take you to Windows Update in Desktop Mode. (looks similar to old Windows 7 Update)
You will then see the Touchscreen (or any other driver for that matter) listed under the "Optional" Tab
Run the update and your touchscreen will work after a restart."
Cách thứ 2:
This worked for me 100%:
- Unpack the Voltron Touchscreen drivers
- Disable your graphic card, the screen should turn off and on
- In the Voltron drivers folder, clic on SRC, right click on NextWindowInstall and clic on "Install"
- Normally, it should work and the Touch will be enabled
- DON'T enable your graphic card yet, first reboot your PC.
- When it starts you can enable your graphic card and the touchscreen will continue to work.
The most important thing is no to enable the graphic card before you reboot.
I really hope it will work for you dude !
Give news !