Topic: blank Touch screen | Allen & Heath Digital Community

blank Touch screen

This topic contains 4 replies, has 4 voices, and was last updated by Lieven-Dewispelaere 11 years, 1 month ago.

Viewing 5 posts - 1 through 5 (of 5 total)

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2013/02/24 at 2:52 pm #23620

Barni
Participant

Hi!

My touch screen just shows the white start up page where you can go into Bios setup or boot order and after that the screen goes blank/black…

does anyone know if I can do something or if I need to call tech support?

/Barni

T-80
iDR-32
PL-6
iPad-MacMini-MacBookPro

2013/02/24 at 3:00 pm #33217

Barni
Participant

now when I have tested to reset the touch screen a massage showed after about 10 min:

(0.649629) Kernel panic- not syncing: VFS: Unable to mount root fs unknown-block (0,0)

T-80
iDR-32
PL-6
iPad-MacMini-MacBookPro

2013/02/24 at 4:51 pm #33218

tk2k
Participant

quote:

Originally posted by Barni

now when I have tested to reset the touch screen a massage showed after about 10 min:

(0.649629) Kernel panic- not syncing: VFS: Unable to mount root fs unknown-block (0,0)

T-80
iDR-32
PL-6
iPad-MacMini-MacBookPro

Could be several things, but i’d suggest trying a firmware update on the touch screen, looks like either a hardware problem with the TS computer, or just that some of the software on it got damaged (unsafe shutdown, etc)

iDR-48, T-112, Mixpad
College

2013/02/24 at 6:11 pm #33219

spart
Participant

Hi i’ve got this problem on my Ilive 144:
This is the compact Flash Card inside the surface, this C-F have the software for driving the Touch screen…

Contact Your A&H technical service for Price and more info…

Reguards

Denis DI CARLO
DC’R Live France

http://www.dcrlive.fr

2013/02/25 at 10:34 am #33225

Lieven-Dewispelaere
Participant

I once had a white screen at startup but no messages.
Was a problem with the backup battery CR20xx
Replaced it and had to enter BIOS setup to change screen resolution.(think 800×640)
Worked after that.
Only problem is that the battery is solderd to the SBC board.
You need some soldering skills. Connected leads with a battery holder so i can replace it easy next time.

Lieven

T112/IDR48/R72/IDR16/xDR16/2ACEcards/IPad1
Save a tree, eat a beaver
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