====== Jetway JBC430U941 Quad Core Fanless Celeron N3160 ======

!!Note: AstLinux 1.3.0 or later is required!!

**Board Specifications:**  [[https://www.jetwaycomputer.com/JBC430U941.html|JBC430U941 / HBJC430U941]] [[https://www.jetwaycomputer.com/spec/JBC430U941.pdf|Datasheet]]

**AstLinux Board Type:**

  * "genx86_64" (Video Console: HDMI)
  * “genx86_64-serial” (Serial Console: 115200 baud)

**Complete System Recommended Options:**

  * Memory: 204-pin DDR3L-1600 (1.35V) SO-DIMM 4GB
  * Storage: M.2 type 2242 SATA (Transcend 32GB TS32GMTS400S or similar)

**Total System Power (no HDMI connection):**  6.5 Watts when idle.

**Performance:**  24.9 secs. (Single-core test, lower is better) 

  time ( echo "scale=3456; 4*a(1)" | bc -l )

**Configuration:**


''/mnt/kd/rc.conf.d/user.conf''

  SENSEMODS="coretemp"
  
  ALERT_SOUNDS="startup shutdown"  # Optional Sounds
  ALERT_SOUNDS_OCTAVE="1"

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''/mnt/kd/sensors.conf''

  # libsensors configuration file
  # -----------------------------
  # Jetway CPU N3160
  
  # coretemp CPU sensor

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**BIOS Setup for Restore AC Power Loss:**

The Energy-Related Products Directive (ERP) is the European Commission Directive required for products sold and exported to the EU.  As such the Jetway N3160 does not automatically power on after a power failure.  Obviously this //feature// needs to be disabled.

On startup (quickly) press the ''<ESC>'' key to enter the BIOS Setup, go to the "Chipset" -> "South Bridge" .  Make the following changes...

  * ''System State after Power Failure -> Always On''

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**BIOS Setup for Boot OS Selection (non-UEFI):**

While in the BIOS Setup as above, to enable Legacy boot, go to the "Advanced" -> "CSM Configuration" menu...

  * ''Boot Option Filter -> Legacy Only''

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**BIOS Setup for Boot OS Selection (UEFI):**

!!UEFI Boot requires AstLinux 1.4.6 or later!! - additionally RUNNIX 0.6.10 or later is needed.

While in the BIOS Setup as above, to enable UEFI boot, go to the "Advanced" -> "CSM configuration" menu...

  * ''Boot option filter -> UEFI Only''

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**(Optional) BIOS Setup for Console Redirection:**

If you are using a serial console, you may want to optionally enable Console Redirection for the BIOS configuration.

Go to the "Advanced" -> "Serial Port Console Redirection" menu...

  * ''COM1''
  * ''Console Redirection -> Enabled''
  * ''Console Redirection Settings''
    * ''Terminal Type -> VT100+''
    * ''Redirect After BIOS POST -> BootLoader''

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Save the above BIOS changes, reboot.

**Photos:**

{{:userdoc:jetway_jbc430u941-banana.jpg?nolink|Banana View}}
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Small 5.1 x 4.3 inch (129 x 109 mm) footprint. //Banana not included.//

{{:userdoc:jetway_jbc430u941-network.jpg?nolink|Network}}

{{:userdoc:jetway_jbc430u941-front.jpg?nolink|Front}}

{{:userdoc:jetway_jbc430u941-inside.jpg?nolink|Inside}}

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