Help needed with Wibtek A22 build.

Mkh81

Mkh81

Mkh81

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20 May 2020
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3
Hello, wondering if anyone could help.

I've bought a Wibtek A22 all in one barebone pc. I have installed everything but I'm lost when it comes to the last two cables. I just don't know what they are for.
http://imgur.com/a/a9jkhYQ

I'm thinking the cable on the left (1 red and 3 white wires) is a USB cable? I'm thinking it's either for the built in webcam or SD card reader?

But the cable with the Red and Black wires has got me stumped. In the manual it vaguely says something about 'INV_VOT_SEL' & 'Backlight Invertor Voltage selection' but the motherboard doesn't say anything about that and I can't see a pin on the board that would fit it.
The motherboard is a Asus Prime H310T R2.0.

Any help or advice would be appreciated. I'm just stuck and unsure what to do.
 
Can anyone help? I've spent another day trying to find out what the red and black wire is for and still no luck.

If I power it on will it cause any problems if I just leave the cable unplugged??
 
The larger black is the webcam usb plug (use any usb terminal on your board. The smaller terminal is the panel switch (turns the flat panel off but keeps the computer on).

Please note this is a 12v backlit not 19v if you looked at the only youtube video.
 
hello i found the same problem. Turns out its the Webcam Microphone. This unit has two microphones, the other is located about two inches to the left of the blue on/off led on the front panel. The red black connector is too small to reach the location of the audio connector on the motherboard I have so i left it unconnected for now, until i think of a solution. tried using an old cd/dvd 4pin Audio cable but unsure it worked.

What motherboard have you put in it
I using an Asus q87t with an i5-4570S, with 16gb PC3-12800. runs fine for my needs
 
Hi,

Can you confirm where you got the second mic info? The panel on off didn't seem to work until I used the black two pin in the white panel on off switch? Might just be dumb luck on my part but the internal schematic doesn't have a second mic but it does have a touch control in the upper cable diagram.

There is a plastic section that can be removed where you mentioned the second mic but no hole on the actual screen. Is this an addition to your setup?

Intel DQ77KB, i5 3475S, 16GB DDR3, 180GB SSD, and 2tb second Sata. Runs everything I need and then some.
 
OK... I have checked the badly undescriptive "Quick Installation Guide" and on page 2 at the top of the screen #1 Built-in Microphone.which i can not confirm works. i saw the black/red connector and assumed it's for that mic. On my m/board there is a DMIC header with pin out p1-3.3v, p2-dmic_data, p3-gnd, p4-dmic_clk (still none the wiser) then i discovered another mic as mentioned above but not mentioned in the guide, that's located about two inches to the left of the blue on/off led on the front panel but under neath... just pull the screen up towards you to see it. again, i cannot confirm this works.

that said, you may have solved a problem for me of not being able to turn off the screen without turning off the whole pc. what black two pin, do you mean the the black red two pin connector and where did you connect it to get that working.

Asus q87t with an i5-4570S, with 16gb PC3-12800 240gb mSATA ssd, 60gb OCZ-AGILITY3 ssd in an ODD Optical Bay Caddy to run LINUX KDE-NEON plus 2x 1tb HDDs in a 2x 2.5 To 3.5 Mounting Bracket for storage.
 
Sorry, yes the black and red two pin and blank connector. There is a white two pin connector on the edge of the motherboard beside the ram slots.
The only issue is that the red black wire connector is three pin wide. Red black and one blank. The pin connector on this board is two pin with little / no space. the motherboard manual states "(9)Display panel power button (2-1 pin MON_SW_PANEL)
 
yes I see... thanks, will try it next time i take the back off... the amount of times ive had to take the back off for one ting or another... i now create a list and when i get a good number i do them all at once. thanks again
 
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