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PiKVM-A8

405 bytes removed, 13 March

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If you are using <code>PiKVM OS V3 Pre-Assembled</code>, the OLED configuration is already pre-installed, you can ignore this step.

~~<!--由于X630-A8还没有提供I2S线，所以暂时不支持音频，一旦I2S线提供之后也是支持的，然后可以打开注释了。~~

===Enable hdmi audio===

Refer to [[Enable pikvm hdmi audio]]

~~-->~~

==FAQ==

* You can post a issue ticket at [https://geekworm.com/community/forum/topic/78220/pikvm-faq Geekworm forum] or email to us (support@geekworm.com) and attached your installation pictures or videos to get some help.

* Blog sharing for reference: https://www.andysblog.de/kvm-over-ip-pikvm-als-bausatz

'''Q: Why PiKVM-A3/A4/A8 does not show the video only display No Signals?'''

A:

# Please check the hardware connection. Double-check that the video capture device is connected correctly and tightly.

# Make sure you use the original HDMI port. If your desktop only has a VGA display port, there may be no video signal when you use VGA to HDMI adapter, and there is no way to solve this; However, you can try to lower the resolution and restart the PC to test, but the probability of success is very low.

# Change the HDMI cable to test.

# Test the X630 separately to check if there is HDMI output.

# Some laptops do not output any signal until you switch the output (usually via the FN + and an F5 key on the keyboard).

# Your computer maybe enter sleep mode, please exit sleep mode.

A. No, one PiKVM-A8 can only control one pc. Please refer to [[X680]] 4-port IP KVM Switch.

~~'''Q. There is a I2S Audio In on X630-A8, does the packing list contain an I2S cable? How to connect it?'''~~

~~A. No contain an I2S cable.~~

~~PiKVM OS does not support I2S, so it cannot be used yet.~~

~~The 10pin SH1.0 connector is for '''future''' I2S HDMI audio support. Once it supported, we will update the product information for detail use.~~

su root

#default password is root also

~~'''Q: Why PiKVM-A3/A4 does not show the video only display No Signals?'''~~

A:

* Double-check that the video capture device is connected correctly and tightly. For the CSI bridge, this should be exactly the camera port;

* Some laptops do not output any signal until you switch the output (usually via the FN + and an F5 key on the keyboard).

* Your computer may have turned on sleep mode for the monitor. Move the mouse to turn it off.

* If your desktop only has a VGA display port, there may be no video signal when you use VGA to HDMI adapter, and there is no way to solve this; However, you can try to lower the resolution and restart the PC to test, but the probability of success is very low.

==References==

Cindy

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