DFNEXT onservatories BIOS configuration
Commell LE-37G single board industrial PC
This type of SBC is used in DFNEXT observatories. DFN observatories specific configuration is described below.
For more details regarding the Commell LE-37G single board industrial computer please refer to user manual on the manufacturer's web site .
Standard HW jumpers setup - LE-37G7
JAT: AT/ATX mode select jumper: switch to AT instead of ATX mode 1-2 AT mode 2-3 ATX mode (Default)
BIOS - LE-37G7
1. Enable Diagnostic Splash Screen Note: prints eg "Hit Del to enter BISO setup"
Boot Features -> Diagnostic Splash Screen [Enabled]
2. SATA configuretion - enable hot swap Note: default is Disabled (symptoms if not set - only 2 removable drives recognized - those attached to the add-on mini PCIe SATA card)
Advanced -> Intel Advanced menu -> PCH-IO Configuration -> SATA Configuration Serial ATA port 1 - Hot plug - set to [Enabled] Serial ATA port 2 - Hot plug - set to [Enabled] Serial ATA port 3 - Hot plug - set to [Enabled] Serial ATA port 4 - Hot plug - set to [Enabled]
3. Set auto wake up from S5 power down note: S5 is power down. this will save the day if the JAT jumper had fallen off - otherwise not effective
Advanced -> Intel Advanced menu -> ACPI settings Wake system from S5 [Enabled] Wake Up Hour 
4. Save and exit
Exit -> Exit Saving changes