Asus E402N Keyboard doesn’t work even when I connect the external keyboard

mnciks11

Badcaps Veteran

Join Date: Aug 2019

Posts: 345

Country: south Africa
#1

Asus E402N Keyboard doesn’t work even when I connect the external keyboard

03-25-2022, 01:48 AM

Hello guys

Kindly assist, I have an Asus model E402N Laptop, works fine, but the keyboard doesn't work at all, internal keyboard doesn't work and the external keyboard doesn't work.

It my first time seeing this issue please assist on what to check I'm very lost

Last edited by SMDFlea; 03-25-2022, 09:42 AM. Reason: model number....
Tags: None
mon2

Badcaps Legend

Join Date: Dec 2019

Posts: 13926

Country: Canada
#2

03-25-2022, 05:29 AM

Re: Keyboard doesn't work even when I connect the external keyboard too on the Asus

Internal keyboard should be USB HID model style on Asus.

Follow this document:

https://www.asus.com/in/support/FAQ/...b890250ae59#A1

Post your updates.
Comment

Previous template Next

ASUS 14.0 FHD 1920X1080 16:9 non-Touch Wide View / 7505 / Intel UMA / 4GB / 128GB PCIE G3 SSD / WIN10 HOME S / N/A /Chiclet Keyboard / To Notebook Specification for Upgrade or Repair

by Document Archive

This specification for the ASUS 14.0 FHD 1920X1080 16:9 non-Touch Wide View / 7505 / Intel UMA / 4GB / 128GB PCIE G3 SSD / WIN10 HOME S / N/A /Chiclet Keyboard / To Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 14.0 FHD 1920X1080 16:9 non-Touch Wide View / 7505 / Intel UMA / 4GB / 128GB PCIE G3 SSD / WIN10 HOME S / N/A /Chiclet Keyboard / To boardview and 14.0 FHD 1920X1080 16:9 non-Touch Wide View / 7505 / Intel UMA / 4GB / 128GB PCIE G3 SSD / WIN10 HOME S / N/A /Chiclet Keyboard...
- Channel: Laptop, Tablet, & Notebook Specifications
09-07-2024, 02:50 AM
ASUS TUF X570-PLUS doesn't power on: no VRM_EN signal.

by ShadowAi

Hello, I have an issue with the motherboard. Specifically, it doesn't power on, more precisely, the POST initialization doesn't occur.

Let me start from the beginning, the motherboard suddenly stopped working one day. There are no beep signals from the speaker, and the debug LEDs are not lighting up. After inspecting it under a microscope and using thermal imaging, I didn't find anything that could be damaged.

After that, I began voltage measurements, in which I noticed the absence of VDDQ, VDDP, VTT, and VPP lines. Later, I checked if there is an EN state on these lines,...
- Channel: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
03-15-2024, 10:46 AM
Asus x450ep keyboard doesn't work some letters

by Andri15

hello friends, I hope someone can help me with the case of the Asus x450ep rev 2.0 mobo, the problem is that there are some letters that don't work, I've tried replacing it with another keyboard, but still the same letters don't work, I'm confused about where have to measure it....
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
09-04-2024, 06:12 AM
HP ProBook 430 G5 + Essential 15.6-inch Case, Keyboard & Mouse Notebook 400 Specification for Upgrade or Repair

by Document Archive

This specification for the HP ProBook 430 G5 + Essential 15.6-inch Case, Keyboard & Mouse Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 430 G5 + Essential 15.6-inch Case, Keyboard & Mouse boardview and 430 G5 + Essential 15.6-inch Case, Keyboard & Mouse schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users...
- Channel: Laptop, Tablet, & Notebook Specifications
09-06-2024, 06:21 AM
HP ProBook 450 G5 + Essential 15.6-inch Case, Keyboard & Mouse Notebook 400 Specification for Upgrade or Repair

by Document Archive

This specification for the HP ProBook 450 G5 + Essential 15.6-inch Case, Keyboard & Mouse Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 450 G5 + Essential 15.6-inch Case, Keyboard & Mouse boardview and 450 G5 + Essential 15.6-inch Case, Keyboard & Mouse schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users...
- Channel: Laptop, Tablet, & Notebook Specifications
09-06-2024, 06:21 AM
Loading...
No more items.

Asus E402N Keyboard doesn’t work even when I connect the external keyboard

Asus E402N Keyboard doesn’t work even when I connect the external keyboard

Comment

Related Topics