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1.Is it possible to connect two or more DEBIX together to make a faster computer?
Yes, but you can't make a powerful computer by simply bolting it together to play games at a faster speed. You can network computers to build a cluster computer system, but you need to modify the software to work in this distributed manner.
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2.Where is the power switch?
The On/Off and reset buttons are located next to the power supply interface. DEBIX supports Automatic Power On. When you need to shut down the device, if you are using DEBIX Desktop, just click the power button in the upper right corner of the desktop, and then select Shutdown. If you are not using the desktop, you can enter sudo poweroff at the console to shutdown. After the LEDs are off, you should wait one second to ensure that the SD card can complete its wear leveling tasks and write operations. And then you can safely unplug DEBIX. Failure to close DEBIX properly may damage your SD card, which means you must re-mirror it.
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3.Does it support adding additional memory?
No, it doesn't. The RAM on DEBIX is a separate chip on the motherboard and cannot be upgraded after purchase.
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4.Why is the clock speed of my DEBIX running slower than advertised?
The clock speed is lower than the advertised speed in idle time. As the workload of the CPU increases, the clock speed will increase until it reaches the maximum value (the specific situation varies by CPU model). If the CPU starts to overheat, the situation is more complex: When the device reaches a certain temperature, the clock speed is throttled to prevent overheating.
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5.Does it support overclocking?
Yes, it supports. But overclocking will void your warranty. Due to the way silicon chips are produced, each device supports a different degree of overclocking. For a capable and stable system, we recommend that you do not overclock your DEBIX.
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6.Does the HDMI port support CEC?
Yes, it does.
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7.Why is VGA not supported?
Although DEBIX doesn't have a VGA interface, you can use an active adapter to solve this problem. Please note that passive HDMI to VGA cable is not applicable and make sure the active adapter you purchased has an external power supply. An HDMI to VGA adapter without an external power supply often fails to work.
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8.Does it support adding a touch panel?
Yes, it does.
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9.Does it support sound transmission via HDMI?
Yes.
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10.How about standard audio input and output?
There is a standard 3.5mm interface for audio output (speaker). You can add any supported USB microphone, or you can use the I2S interface to add a codec for additional audio I/O.