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P1101 Technical Resources

The P1101 can be opened by the user. This does not void the warranty, however, any damage caused by doing so will not be covered.

The following steps will walk you through auto-powering on and clearing CMOS for the P1101.

How to Enable Auto Power On for P1101

The P1101 has two options for auto power on. In this section we will go over both with instructions.

Option 1: Hardware

The easiest and most reliable method of enabling auto power on for the P1101 is through the hardware, which uses the switch underneath the panel.

  1. Remove the two Torx T10 screws
  1. Slide the AT/ATX switch to the AT position. AT enables auto power on.

The downside of this method is that the power button is completely disabled. If you manually shut down the PC, you will need to cycle power to restart it. If that is an issue for your use case, use option 2 instead.

Option 2: BIOS

  1. Power on the system and immediately press the Del key a few times to access the BIOS
  2. Navigate over to the Chipset tab and open the South Bridge menu
  3. Change the option Restore AC Power Loss to [Power On]
  4. Navigate to the Save & Exit tab and choose “Save Changes and Reset”

How to Clear CMOS on P1101

Required tools: T10 Torx driver

  1. Remove the two Torx T10 screws
  1. Slide the Clear CMOS switch to the other position
  2. Wait 30 seconds
  3. Return the switch to its original position
  4. The CMOS is now clear

NOTE: The unit may power cycle several times before it boots up. This is normal.

Additional Manuals for P1101

Below you will find the link to the motherboard manual available for download.

Motherboard Manual

Updated on February 24, 2020

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