Key buttons problem

Post Reply
Ananchan
Posts: 3
Joined: Tue Jun 25, 2019 3:25 pm
languages_spoken: english
ODROIDs: ODROID-GO
Has thanked: 0
Been thanked: 0
Contact:

Key buttons problem

Unread post by Ananchan » Thu Jul 11, 2019 12:28 pm

I bought Odroid GO 3 kits at once recently and received safely.

I assembled one of the 3 kits and found key button problems which actions were as below.

Pushed key button ↑ : Cursor moved to down.

Pushed key button → : Cursor moved but immediately returned to position in before.

Pushed key button ↓ : Didn’t work at all.

Pushed key button ← : Worked.

Select and Start keys : Didn’t work.

A and B keys : seems worked.

Could you make comments and instruct, how to solve these defect keys functions ?

Another one kit was OK (I didn’t assemble 3rd kit as yet).

Thanks for your help in advance.

User avatar
odroid
Site Admin
Posts: 31381
Joined: Fri Feb 22, 2013 11:14 pm
languages_spoken: English
ODROIDs: ODROID
Has thanked: 54 times
Been thanked: 184 times
Contact:

Re: Key buttons problem

Unread post by odroid » Thu Jul 11, 2019 6:30 pm

Check the black carbon conductive part on the rubber button especially down ↓ direction and Select/Start buttons.

Did you fasten the fourth screws to the PCB carefully?
There must be four screws on the PCB.
https://wiki.odroid.com/odroid_go/go_as ... main_board

Ananchan
Posts: 3
Joined: Tue Jun 25, 2019 3:25 pm
languages_spoken: english
ODROIDs: ODROID-GO
Has thanked: 0
Been thanked: 0
Contact:

Re: Key buttons problem

Unread post by Ananchan » Thu Jul 11, 2019 7:04 pm

I will try to clean carbon connectivity part carefully.
Yes, I screwed 4 parts (screw marked) tightly.

Ananchan
Posts: 3
Joined: Tue Jun 25, 2019 3:25 pm
languages_spoken: english
ODROIDs: ODROID-GO
Has thanked: 0
Been thanked: 0
Contact:

Re: Key buttons problem

Unread post by Ananchan » Fri Jul 12, 2019 6:29 am

I cleaned up black carbon conducting part and pushed more tightly, then function of keys now worked well so far.

Once again it would have problems, I would comeback to this Forum page.

Thanks.

User avatar
odroid
Site Admin
Posts: 31381
Joined: Fri Feb 22, 2013 11:14 pm
languages_spoken: English
ODROIDs: ODROID
Has thanked: 54 times
Been thanked: 184 times
Contact:

Re: Key buttons problem

Unread post by odroid » Fri Jul 12, 2019 8:10 am

Glad to hear that I could help.

Post Reply

Return to “General Topics”

Who is online

Users browsing this forum: deerwings and 1 guest