Acer TC-120 XC-120 Motherboard User Manual

1. Introducció

This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of the Acer TC-120 XC-120 DAA78L 13127-1 DDR3 Motherboard. This motherboard is designed for Acer TC-120 and XC-120 series desktop computers, supporting DDR3 memory and featuring integrated graphics.

This image displays the overall layout of the motherboard, highlighting key components such as the CPU socket, four DDR3 RAM slots, various PCIe expansion slots, and the rear I/O panel connectors. The model numbers "TC-120" and "XC-120" are visible at the top.

2. Especificacions

Aquesta imatge ofereix un detall view of the motherboard's surface, clearly displaying the model number "DAA78L 13127-1" and indicating "MADE IN CHINA". This information is crucial for identification and compatibility.

3. Instal·lació i configuració

Before beginning installation, ensure your computer is powered off and unplugged from the wall outlet. Wear an anti-static wrist strap to prevent electrostatic discharge (ESD) damage to components.

3.1 Preparació del xassís

Ensure your computer case is compatible with the motherboard's form factor. Remove the side panel of your computer case to access the interior.

3.2 Instal·lació de la CPU

1. Localitzeu el sòcol de la CPU a la placa base.
2. Gently lift the load lever on the CPU socket.
3. Align the CPU with the socket, ensuring the gold triangle on the CPU matches the triangle on the socket. Do not force the CPU into place.
4. Baixeu la palanca de càrrega per fixar la CPU.
5. Apply a thin layer of thermal paste to the top of the CPU.
6. Instal·leu el refrigerador de CPU segons les instruccions del fabricant.

3.3 Instal·lació de memòria RAM (DDR3)

1. Locate the DDR3 memory slots (typically blue and black).
2. Obriu els clips dels dos extrems de la ranura de memòria.
3. Alineeu el mòdul de RAM amb la ranura, assegurant-vos que l'osca del mòdul coincideixi amb la clau de la ranura.
4. Premeu fermament els dos extrems del mòdul RAM fins que els clips encaixin al seu lloc.

3.4 Instal·lació de dispositius d'emmagatzematge

Connect your SATA hard drives or SSDs to the SATA ports on the motherboard using SATA data cables. Connect power from your power supply unit (PSU) to the drives.

3.5 Connexió de la font d'alimentació

1. Connect the 24-pin ATX power connector from your PSU to the corresponding port on the motherboard.
2. Connect the 4-pin or 8-pin CPU power connector from your PSU to the CPU power port near the CPU socket.
3. Connect power to any other components such as graphics cards (if applicable) and storage drives.

3.6 Connecting Front Panel Connectors

Connect the front panel connectors (Power LED, HDD LED, Power Switch, Reset Switch, USB, Audio) from your computer case to the corresponding pins on the motherboard. Refer to your computer case manual for specific pin layouts if needed.

3.7 Installing Expansion Cards

If installing any PCIe expansion cards (e.g., dedicated graphics card, network card), gently insert them into the appropriate PCIe slots until they are fully seated and secured with the case latch or screw.

4. Funcionament

4.1 Primer arrencada

After all components are installed and connected, close the computer case and connect the power cable, monitor, keyboard, and mouse. Power on the system. The system should display the BIOS/UEFI splash screen.

4.2 Configuració de la BIOS/UEFI

To enter the BIOS/UEFI setup utility, press the designated key (commonly DEL, F2, F10, or F12) during the boot process. In the BIOS, you can configure:

• Boot order (for installing an operating system)
• Data i hora del sistema
• CPU and memory settings
• Integrated peripherals

Save changes and exit the BIOS to continue booting or install an operating system.

4.3 Instal·lació del sistema operatiu

Inseriu el suport d'instal·lació del sistema operatiu (unitat USB o DVD) i seguiu les instruccions que apareixen a la pantalla per instal·lar el vostre sistema operatiu preferit.

5. Manteniment

5.1 Neteja

Netegeu regularment l'interior de la carcassa de l'ordinador per evitar l'acumulació de pols, que pot provocar un sobreescalfament. Utilitzeu aire comprimit per eliminar la pols dels ventiladors, els dissipadors de calor i els components de la placa base. Assegureu-vos que el sistema estigui apagat i desendollat ​​abans de netejar-lo.

Substitució de la bateria CMOS 5.2

The motherboard includes a CMOS battery (CR2032) which maintains BIOS settings and the system clock. If you experience issues with incorrect time/date or lost BIOS settings, the CMOS battery may need replacement. To replace:

1. Apagueu i desconnecteu l'ordinador.
2. Locate the coin-cell battery on the motherboard.
3. Gently pry out the old battery using a non-conductive tool.
4. Inseriu una nova bateria CR2032 amb el costat positiu (+) cap amunt.
5. Power on the system and reconfigure BIOS settings if necessary.

This image shows the underside of the motherboard, primarily featuring the CPU socket backplate. This area is important for proper CPU cooler installation and ensures structural integrity.

6. Solució De Problemes

7. Consells d'usuari

• Comprovació prèvia a la instal·lació: Before installing, visually inspect the motherboard for any physical damage.
• Prevenció estàtica: Always handle the motherboard and other components on an anti-static surface and use an anti-static wrist strap to prevent damage from static electricity.
• Compatibilitat: Double-check compatibility of your CPU, RAM, and other components with this motherboard model (TC-120 XC-120 DAA78L 13127-1) before installation.
• Actualització de la BIOS: If experiencing compatibility issues with newer CPUs or RAM, check the Acer support website for potential BIOS updates for the TC-120 or XC-120 series.

8. Garantia i Suport

8.1 Garantia del producte

This product comes with a 30-day warranty from the date of purchase. The warranty covers manufacturing defects and ensures the product is in working condition upon arrival. Please note that man-made damage is not covered under this warranty.

8.2 Suport tècnic

For technical assistance or warranty claims, please contact your seller or refer to the official Acer support channels for your specific computer model (TC-120 or XC-120).