# ML450 Series

## <mark style="color:blue;">Technical Resources</mark> <a href="#opening-the-ml450" id="opening-the-ml450"></a>

### Internal Access <a href="#opening-the-ml450" id="opening-the-ml450"></a>

The ML450 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 steps walk you through opening your ML450 case:

1. Ensure your body is discharged of any static electricity by touching a grounded metal surface.
2. Remove the 6x Phillips screws from the rear of the unit as circled below in red:

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-84b5b307668bccd89b075150bfd652c6a4da139b%2Fd076cd214c39805ba5dd32a3af9cf4de1ad162cd4f0126e3ada488f817b2111c.png?alt=media" alt="" height="197" width="622"><figcaption></figcaption></figure>

3. Remove the standoffs from the COM ports and the DC jack nut (if applicable) as shown below:

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-62137829b22ae13dec528cc42c5b1e2992dde67c%2F8bf30516152b6a249c9bd344e2f2badf395ac127497dad85319e9024992de2c5.png?alt=media" alt="" height="171" width="579"><figcaption></figcaption></figure>

4. Remove the 2x Phillips screws from the bottom:

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-0de815c06d64c3370f002e790b815666bfd6aa75%2Ff4a5c1d40c73978bd84204598e7ef165e4bc874157a0caaa78ef02a714680013.png?alt=media" alt="" height="209" width="300"><figcaption></figcaption></figure>

Note the ridge between the heat block and the lid:

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-bf68edd0dea2c1d68faec1e205d3c8769d65a9df%2Ff9397775f0eed584483cc1303f092633e6eca251547a818f1da16bf114a8b133.png?alt=media" alt="" height="205" width="371"><figcaption></figcaption></figure>

5. Insert a Flathead screwdriver into the ridge between the metal block and the lid (the lid is the top piece with the fins). Rotate the screwdriver to break the thermal paste seal and pop them apart.
6. Lift the lid directly upwards to remove it. You now have access to the internals.

## <mark style="color:blue;">ML450G-10</mark> <a href="#ml450g-10" id="ml450g-10"></a>

ASRock IMB-154 Motherboard

### Manual <a href="#product-manual" id="product-manual"></a>

<https://drive.google.com/open?id=1bben4zsuOB1pmqHeYNwB38kvCp710Lkm>

### Drivers <a href="#drivers" id="drivers"></a>

<https://drive.google.com/open?id=1aICJLp3JyoTGel6XZB1L3nORfWI1K5zz>

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

1. Locate the PWR\_JP1 jumper indicated by the orange circle.
2. Move PWR\_JP1 over by 1 pin.
3. The unit is now configured for auto power on.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-8f30213dbd269115dfdabc6a8e56fb4db757b7ee%2F9cd173926c53d1725a2f4a19a9f7c2ac6ba58d2a379fa7b4be0c46a9db1710d7.png?alt=media" alt="" height="357" width="368"><figcaption></figcaption></figure>

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-87d185a09e84d68d23c1e84f07a9c9504ba62b2a%2F155eebdf7d4ba0e3bfed71e54367bf74ee8a119821849a3bf56a53a13858215d.png?alt=media" alt="" height="223" width="334"><figcaption></figcaption></figure>

#### Clear CMOS <a href="#how-to-clear-cmos" id="how-to-clear-cmos"></a>

1. Unplug the system completely – remove power and all peripherals
2. Locate the clear CMOS jumper.
3. Move the jumper over by 1 pin.
4. Wait 30 seconds.
5. Restore the jumper to its original position. The CMOS is now clear.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-8b1345776947d074794aa4d9857c8ede69547d99%2Ff66759c730526d2a77de6b2c9007754d796bbb35fed704ad89262efa1b73eead.png?alt=media" alt="" height="376" width="379"><figcaption></figcaption></figure>

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-fde39aedab67456c35b277c3d1c6b6d9695f544e%2F28034670aa8d7d674aac1d7cf86ffaa846e61595931e3f0142422f0dc2f643a5.png?alt=media" alt="" height="260" width="371"><figcaption></figcaption></figure>

## <mark style="color:blue;">ML450G-11</mark> <a href="#ml450g-11" id="ml450g-11"></a>

ASRock IMB-156 Motherboard

### Manual <a href="#product-manual-2" id="product-manual-2"></a>

<https://drive.google.com/open?id=1MfhkgP-nIvFr2dgr_zUESwelq7knS7hW>

### Drivers <a href="#drivers-2" id="drivers-2"></a>

<https://drive.google.com/open?id=1Qxk2BYDbPggBa89RNpVPdkqu640DIPmh>

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

1. Locate the PWR\_JP1 jumper indicated by the orange circle.
2. Move the PWR\_JP1 over by 1 pin.
3. The unit is now configured for auto power on.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-5a968d23c6a17e6f3fff40bc7415442bf9494bae%2F84a6a1eb5cffea37a33bcbad655a0fbba4bf81c77eda5cd520377e38320adbab.png?alt=media" alt="" height="349" width="354"><figcaption></figcaption></figure>

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-f3d74cd6ae87a60b1b49a85eae3af4452333f615%2F366e8d0f0993137049b922cd78ca55feefe60bc598f58a9ac69241c9a79407ea.png?alt=media" alt="" height="223" width="343"><figcaption></figcaption></figure>

#### Clear CMOS <a href="#how-to-clear-cmos-2" id="how-to-clear-cmos-2"></a>

1. Unplug the system completely – remove power and all peripherals
2. Locate the clear CMOS jumper.
3. Move the jumper over by 1 pin.
4. Wait 30 seconds.
5. Restore the jumper to its original position.
6. The CMOS is now clear.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-3a9f071d570ffe51069a184c2875f81e3678a9cf%2Fdea241ed0753882b50113acaf4c8c7bd8b3f271bbbff7df4b85776b5ced2223d.png?alt=media" alt="" height="348" width="349"><figcaption></figcaption></figure>

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-800e45e9755763d77ca4967e9ae0845cd25a476a%2Fa102dca40500a5710806a1c535fadd0474afddf6d17cf1e59a1ac7ccf2344c85.png?alt=media" alt="" height="252" width="381"><figcaption></figcaption></figure>

## <mark style="color:blue;">ML450G-50</mark> <a href="#ml450g-50" id="ml450g-50"></a>

ASRock IMB-181 Motherboard

### Manual <a href="#product-manual-3" id="product-manual-3"></a>

<https://drive.google.com/open?id=1Aj1z0A1cvVEYkP6B2iwuo3EQgEBQkTYq>

### Drivers <a href="#drivers-3" id="drivers-3"></a>

<https://drive.google.com/open?id=1RI7U0gtxFDJszG4u98IqBHzVZWDxqriS>

#### Enabling Auto Power On <a href="#how-to-enable-auto-power-on-2" id="how-to-enable-auto-power-on-2"></a>

1. Locate the AT/ATX jumper.
2. Move it over by 1 pin.
3. Auto power on is now enabled.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-a088560ba647ba4ad52aabf10fa840acc43f5f85%2Ff57475fe46ec094c67fc9113588f21ed64820979f6b2370ac1ddf6c13e780083.png?alt=media" alt="" height="391" width="385"><figcaption></figcaption></figure>

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-46ad910bee220b1d510fd8469678161d3b17b649%2F1bb541ecc0ae331b9be29522f0f6c60f688610b836467bef4782b233a5718dcb.png?alt=media" alt="" height="238" width="341"><figcaption></figcaption></figure>

#### Clear CMOS <a href="#how-to-clear-cmos-3" id="how-to-clear-cmos-3"></a>

1. Unplug the system completely – remove power and all peripherals
2. Locate the CLRMOS1 jumper.
3. Move the jumper over by 1 pin.
4. Wait 30 seconds.
5. Restore the jumper to its original position. The CMOS is now clear.

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-598319167eb661c0b4eb53dddb6574254ecdc9b4%2F9da94dafa8aebce07916dd799df10b916d95bb311bc58dbd2bde18bbaceea72b.png?alt=media" alt="" height="316" width="382"><figcaption></figcaption></figure>

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-8a1c52dd2928cdafbc1c37f4ea8a049422730a3b%2Fb34688015326c71afef0dcf3b00cd556cef508d461bf8639f6bda09b9b0193bd.png?alt=media" alt="" height="206" width="429"><figcaption></figcaption></figure>

## <mark style="color:blue;">ML450G-51</mark> <a href="#ml450g-51" id="ml450g-51"></a>

ASRock IMB-190 Motherboard

### Manual <a href="#product-manual-4" id="product-manual-4"></a>

<https://drive.google.com/open?id=1gsdglCOL14en-1VCpNXnIpyOJDghhhwn>

### Drivers <a href="#drivers-4" id="drivers-4"></a>

<https://www.asrockind.com/en-gb/IMB-190>\
\&#xNAN;*You can find the drivers by clicking on the “Support” tab, then selecting your Operating System from the dropdown list.*

#### Enabling Auto Power On <a href="#how-to-enable-auto-power-on-3" id="how-to-enable-auto-power-on-3"></a>

1. Locate the AT/ATX jumper
2. Move it over by 1 pin
3. Auto power on is now enabled

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-ab13fd9a5206b89e0d3f3a2522d1920a4a81fbbf%2F20b58491ef1fd67fefcde10da004c2f3c648fbdbdcfb6d12c722e3c8de262783.png?alt=media" alt="" height="188" width="414"><figcaption></figcaption></figure>

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-f1023d7bd94d0c169c1850ba206d533cc048a65d%2Fe63ab4b6ed599a8f7cc86e5bae6c6a4543217b8416eccb788fd6ccf3e457a7be.png?alt=media" alt="" height="363" width="351"><figcaption></figcaption></figure>

#### Clear CMOS <a href="#how-to-clear-cmos-4" id="how-to-clear-cmos-4"></a>

1. Unplug the system completely – remove power and all peripherals
2. Locate the CLRMOS1 jumper
3. Move the jumper over by 1 pin
4. Wait 30 seconds
5. Restore the jumper to its original position
6. The CMOS is now clear

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-434a449babaa5ba82c9b47ce161732289302fc1a%2F9214dbb4aeeae373d32ae5d09da01c38a86f2f78b9e779c66c34c0cd800384df.png?alt=media" alt="" height="143" width="390"><figcaption></figcaption></figure>

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-fc7b4584785e363eeeb0638dae0e96502677ccd7%2F2a5cc2d8a93a7c169423704f79bf60ea41119aa741ba9ef823aba069d3d2f8e4.png?alt=media" alt="" height="339" width="338"><figcaption></figcaption></figure>

## <mark style="color:blue;">ML450G-52</mark> <a href="#ml450g-52" id="ml450g-52"></a>

Mitac PH12SI-I Motherboard

### Manual <a href="#product-manual-5" id="product-manual-5"></a>

<https://drive.google.com/open?id=1Fxsvv12qMhNE8bIXRU1-cjcwNfCO3vAV>

### Drivers <a href="#drivers-5" id="drivers-5"></a>

<https://drive.google.com/open?id=1h6whiW3LAtlNTqRVTpeoRP7ycZVy4Vxc>

#### Enabling Auto Power On <a href="#how-to-enable-auto-power-on-4" id="how-to-enable-auto-power-on-4"></a>

1. Power on the unit and press the Del key to access the BIOS
2. Navigate to the Chipset tab
3. Open the PCH-IO Config menu
4. Change”State After G3″ to S0
5. Save changes and exit
6. Auto power on is now enabled

#### Clear CMOS <a href="#how-to-clear-cmos-5" id="how-to-clear-cmos-5"></a>

1. Unplug the system completely – remove power and all peripherals
2. Locate the CLRMOS1 jumper
3. Move the jumper over by 1 pin
4. Wait 30 seconds
5. Restore the jumper to its original position
6. The CMOS is now clear

<figure><img src="https://3062424488-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlLHqs7kbNoKOFTwGOfH6%2Fuploads%2Fgit-blob-57d540844a3a1f3f54aa8746e0aa83b9caaf1051%2F4303af9cb40d107869c3e2f08ac0ae94a67e043ad2203441f8f6240774690ff4.png?alt=media" alt="" height="457" width="456"><figcaption></figcaption></figure>

## <mark style="color:blue;">Security Advisory</mark>

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**](https://support.onlogic.com/support-articles/security-advisories)