ML400 Series
Technical Resources
Select a model of ML400 from the contents pane on the right to view the technical resources. The model number can be found on the bottom of the unit.
Internal Access
The ML400 can be opened by the user. This does not void the warranty, however, any damage caused by doing so will not be covered.
Required tools: P2 Phillips screwdriver, long flathead screwdriver, 5mm driver if COM ports installed.
The following are steps to opening your ML400 case:
Remove the 6x Phillips screws from the rear of the unit as shown by the red circles below:
Remove the standoffs from the COM ports as shown below:
Note the ridge between the heat block and the lid:
Insert a Flathead screwdriver into the ridge and pry the lid off by turning the screwdriver as shown below:
Hinge off the lid at a 45 degree angle and remove it:
Model Specific Troubleshooting
The following content outlines common service tasks performed on the ML400 and are broken out by model number. You can find your model number on the silver sticker located on the bottom of your unit.
ML400G-10
Manual
https://drive.google.com/open?id=1NgI4gRB-g1IZ9WPD-9p9znmZ-ZaaqKFB
Drivers
https://drive.google.com/open?id=1XINF3lob4uC7xJRKcv8v62zuGiUzffV2
Enabling Auto Power On
Locate the AT/ATX jumper.
Move it over by 1 pin.
Auto power on is now enabled
Clear CMOS
Locate the CLRMOS1 jumper.
Move the jumper over by 1 pin.
Wait 30 seconds.
Restore the jumper to its original position. The CMOS is now clear.
ML400G-12
Manual
https://drive.google.com/open?id=1WUWKpPN7BcH42-Peib77aOSco6w_v_8q
Drivers
https://drive.google.com/open?id=1UdA6mpn3c9VSSj3C2anhUeo702ifzd0c
Enabling Auto Power On
Power on the unit and press the Del key repeatedly to access the BIOS.
Navigate to the Chipset tab and open the South Bridge menu:
Change System State after Power Failure to [Always On].
Press Esc to go back.
Save changes and reset from the Save & Exit tab:
Clear CMOS
Locate the JBAT Jumper.
Short pins 1 and 2.
Wait 30 seconds.
Restore the jumper to its original position. The CMOS is now clear.
ML400G-30
Manual
https://drive.google.com/open?id=1LEZ4g-dhRQyQBrMyGhGayS90TVJMU-LC
ASRock IMB-186 Motherboard
Drivers
https://drive.google.com/open?id=1RJPoD0gRRcAV-xkuIT6r_qmpW1V_BBh7
Enabling Auto Power On
Locate the PWR_JP1 jumper indicated by the orange arrows
Clear CMOS
Locate the clear CMOS jumper.
Move the jumper over by 1 pin.
Wait 30 seconds.
Restore the jumper to its original position. The CMOS is now clear.
ML400G-51
Manual
https://drive.google.com/open?id=16rhOVroJDS1Ljop4OvjuuTtUvOK9tBPY
Drivers
https://drive.google.com/open?id=1RI7U0gtxFDJszG4u98IqBHzVZWDxqriS
Enabling Auto Power On
Locate the AT/ATX jumper.
Move it over by 1 pin.
Auto power on is now enabled.
Clear CMOS
Locate the CLRMOS1 jumper.
Move the jumper over by 1 pin.
Wait 30 seconds.
Restore the jumper to its original position. The CMOS is now clear.
ML400G-52
Manual
https://drive.google.com/open?id=1Fxsvv12qMhNE8bIXRU1-cjcwNfCO3vAV
Mitac PH12SI-I Motherboard
Drivers
https://drive.google.com/open?id=1h6whiW3LAtlNTqRVTpeoRP7ycZVy4Vxc
Enabling Auto Power On
Power on the unit and press the Del key to access the BIOS
Navigate to the Chipset tab
Open the PCH-IO Config menu
Change”State After G3″ to S0
Save changes and exit
Auto power on is now enabled
Clear CMOS
Locate the CLRMOS1 jumper
Move the
jumper over by 1 pin
Wait 30 seconds
Restore the jumper to its original position
The CMOS is now clear
Security Advisory
For the latest security advisories concerning OnLogic products, including vulnerability disclosures and necessary updates, please refer to our official Security Advisories page. It is recommended to regularly check this resource for critical security information. Access Security Advisories
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