# POC-500 Series

### Manual, Driver, Datasheet <a href="#drivers-and-manuals" id="drivers-and-manuals"></a>

As a certified OnLogic solution, all detailed product documentation, including user manuals, technical specifications, regulatory information, and software downloads, is available directly on the manufacturer support site linked below.

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### Enabling Auto Power On <a href="#enabling-auto-power-on" id="enabling-auto-power-on"></a>

The auto power on feature will turn the POC-500 system back on after a power loss. This can be useful for automatic recovery after a power outage, or applications where the system’s power button is not easily accessible.

1. Power on the unit and immediately press the F2 key a few times to access the BIOS.
2. Navigate to the Power tab.
3. Change the “Power On after Power Failure” option to “S0-Power On”
4. Navigate to the Exit tab.
5. Save Changes and Exit.
6. The unit will now automatically power on when power is connected.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-6f5b2be53cc17e8a676ec5ea421109d808efde0c%2F11193c0cb0f2c1168319b789c2d3c642f95c11259271dcf40d01e41e9aad464f.png?alt=media" alt="" height="381" width="536"><figcaption></figcaption></figure>

### Disassembly and clearing the CMOS <a href="#disassembly-and-clearing-the-cmos" id="disassembly-and-clearing-the-cmos"></a>

If the system fails to power on or is otherwise unresponsive, clearing the CMOS may help. It will also restore the BIOS to factory defaults.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-e50527bfd13943a58f14e4d7ae729c284c80cb3d%2Fe0754f25bcfe0676c90ef04f316669d5e244b2ca323027b76ec4c63dfb7e087c.png?alt=media" alt="" height="571" width="600"><figcaption></figcaption></figure>

* If equipped with an external fan, remove the screws shown.
* Unplug the fan connector and set the fan aside

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-7e0087ffa23ad4a0e38d7c4b1d6ed589e00bd26f%2F7887ad49622af20fd257079f96d596480a0937890d2a9ef3a45271bdf26b98d4.png?alt=media" alt="" height="193" width="541"><figcaption></figcaption></figure>

* Remove the screw shown

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-948b64fd1b79b20bb9de8c41e5fc2d84020a61d1%2F1ba3baaddf46fcfec526a52a69b0251a0af066156da0487e859ea2714bc991b9.png?alt=media" alt="" height="332" width="528"><figcaption></figcaption></figure>

* Remove the screws shown
* Slide the bottom plate off.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-b4cfacbb9ecd2b82229623168011cc76c285bf9f%2F4425efdf149663c93b4a891296d587239f2563c0e434b89a3c778c6bd09c152f.png?alt=media" alt="" height="258" width="597"><figcaption></figcaption></figure>

* Remove the two screws in the RAM heat-spreader.
* Pull the heat-spreader off

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-90b8c0349b78b58949ba577d543e7ff8b6bcffde%2Feae445175a68056f6a1bea352e8355183fcf6095b3d53d595c3b5036dd1e8638.png?alt=media" alt="" height="345" width="743"><figcaption></figcaption></figure>

* Remove the RAM by gently pressing the two metal clips outward away from the RAM.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-e7d069bf9ffe445a25567a5b413da67dfcb8dee5%2Ff2b8942b910d15bb9c2bd84b97724367c2f1c13a46f6dccf2651bb389c70fc92.png?alt=media" alt="" height="485" width="521"><figcaption></figcaption></figure>

* Remove the coin cell battery.
* Leave the battery out of the system for 5 minutes and then reinstall it.
* The CMOS has now been cleared. The system may reboot several times to reconfigure itself. Be patient when powering it back on.