HP Pro 490 G1 G2 Desktop Motherboard MS-7933 V1.0 User Manual

1. Introducció

This manual provides essential information for the installation, operation, and maintenance of the HP Pro 490 G1 G2 Desktop Motherboard MS-7933 V1.0. This motherboard is designed as a replacement or upgrade component for compatible HP Pro 490 G1 and G2 desktop systems, featuring an LGA1150 socket and supporting DDR3 memory.

2. Especificacions

3. Contingut del paquet

El paquet normalment inclou:

• HP Pro 490 G1 G2 Desktop Motherboard MS-7933 V1.0 (as pictured)

Note: Additional accessories such as SATA cables, I/O shield, or manuals may not be included unless explicitly stated by the seller.

4. Configuració i instal·lació

4.1 Precaucions de seguretat

• Desconnecteu sempre la font d'alimentació de l'ordinador abans d'instal·lar o treure qualsevol component.
• Porteu una corretja antiestàtica al canell o toqueu sovint un objecte metàl·lic connectat a terra per descarregar l'electricitat estàtica, que pot danyar els components electrònics.
• Handle the motherboard by its edges, avoiding contact with components and connectors.
• Ensure you are working in a well-lit and clean environment.

4.2 Instal·lació de la placa base

1. Preparar el cas: Ensure your computer case is clean and has the necessary standoffs installed for the ATX form factor of this motherboard.
2. Instal·leu l'escut d'E/S: If a new I/O shield is provided, install it into the rear opening of your computer case.
3. Instal·lació de la CPU:
   • Obriu amb cura el braç de retenció del sòcol de la CPU.
   • Align the CPU (LGA1150) with the socket, matching the gold triangle on the CPU with the triangle on the socket.
   • Col·loca suaument la CPU al sòcol sense forçar-la.
   • Tanqueu el braç de retenció per fixar la CPU.

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4. Instal·leu el refrigerador de CPU: Apply thermal paste (if not pre-applied) and install the CPU cooler according to its manufacturer's instructions. Connect the CPU fan cable to the 'CPUFAN' header on the motherboard.
5. Instal·lació de la memòria RAM: Obriu els clips de les ranures DIMM DDR3. Alineeu els mòduls de RAM amb les ranures, assegurant-vos que l'osca del mòdul coincideixi amb la clau de la ranura. Premeu fermament els dos extrems fins que els clips encaixin al seu lloc.
6. Muntar la placa base: Col·loca amb cura la placa base a la carcassa, alineant els forats dels cargols amb els separadors. Fixa la placa base amb cargols.
7. Connecteu la font d'alimentació: Connect the 24-pin ATX power connector and the 4-pin or 8-pin CPU power connector from your power supply to the corresponding ports on the motherboard.
8. Connectar dispositius d'emmagatzematge: Connect SATA data cables from your storage drives (HDD/SSD) to the SATA ports on the motherboard. Connect SATA power cables from your power supply to the drives.
9. Instal·leu les targetes d'expansió (opcional): If using a dedicated graphics card or other PCI-E/PCI cards, install them into the appropriate slots and secure them.
10. Connecteu els cables del panell frontal: Connect the front panel headers (Power Button, Reset Button, HDD LED, Power LED, USB, Audio) to the corresponding pins on the motherboard. Refer to your case manual for specific pin assignments.
11. Connect Rear I/O: Connect peripherals such as keyboard, mouse, monitor, and network cable to the rear I/O ports.

5. Instruccions de funcionament

5.1 Primer arrencada

After completing the hardware installation, connect your monitor, keyboard, and mouse. Power on the system. The computer should perform a Power-On Self-Test (POST) and display the manufacturer's logo or system information.

5.2 Accés a la BIOS/UEFI

To access the BIOS/UEFI setup utility, press the designated key during the POST process (typically DEL, F2, F10, or F12). Common settings you might adjust include:

• Ordre d'arrencada: Configure the sequence of storage devices from which the system attempts to boot.
• Data i hora: Set the system clock.
• Informació del sistema: View details about your installed CPU, RAM, and other hardware.

6. Manteniment

• Mantenir net: Netegeu regularment la carcassa i la placa base de l'ordinador per evitar l'acumulació de pols, que pot provocar un sobreescalfament i fallades dels components. Utilitzeu aire comprimit per eliminar la pols dels ventiladors i els dissipadors de calor.
• Eviteu líquids: Keep liquids away from your computer to prevent accidental spills and short circuits.
• Tractament adequat: When handling the motherboard or other internal components, always follow anti-static precautions.
• Actualitzacions de la BIOS: Only update the BIOS if necessary and follow the instructions provided by HP or the motherboard manufacturer carefully. Incorrect BIOS updates can render the motherboard inoperable.

7. Solució De Problemes

7.1 Problemes comuns

• Sense alimentació/Sense POST:
  • Check all power connections (24-pin ATX, 4/8-pin CPU).
  • Assegureu-vos que la font d'alimentació funcioni correctament.
  • Reinstal·la els mòduls de RAM. Prova d'arrencar només amb una unitat de RAM.
  • Reseat the CPU and check for bent pins (refer to Figure 2 for CPU socket caution).
  • Disconnect all non-essential peripherals.
• Sense pantalla:
  • Ensure the monitor is connected to the correct video output (onboard or dedicated GPU).
  • Torneu a col·locar la targeta gràfica (si escau).
  • Prova amb un altre monitor o cable.
• Inestabilitat/Avaries del sistema:
  • Check CPU and GPU temperatures. Ensure coolers are properly installed and fans are spinning.
  • Verify RAM compatibility and stability using memory diagnostic tools.
  • Ensure your power supply unit (PSU) provides sufficient and stable power.
• No s'ha trobat el dispositiu d'arrencada:
  • Comproveu les connexions del cable d'alimentació i de dades SATA a les unitats d'emmagatzematge.
  • Verifiqueu l'ordre d'arrencada a la configuració de la BIOS/UEFI.
  • Ensure the operating system is properly installed on the selected boot drive.
• Problemes perifèrics:
  • Ensure USB devices are connected to functional ports (refer to Figure 3 for I/O ports).
  • Install necessary drivers for new hardware.

7.2 Esborrar CMOS

If you encounter persistent boot issues or incorrect BIOS settings, you may need to clear the CMOS (Complementary Metal-Oxide-Semiconductor) to reset BIOS settings to default. This is typically done by:

• Disconnecting power from the PC.
• Removing the small coin-cell battery (CMOS battery) from the motherboard for 5-10 minutes.
• Alternatively, using a 'Clear CMOS' jumper if available on the motherboard (refer to the motherboard diagram for location).

8. Consells d'usuari

• This motherboard is reported to have all functions working well and is described as original and Grade A, not repaired.
• The seller states that all products are tested before shipment, providing an assurance of initial functionality.
• Always verify the compatibility of your CPU, RAM, and other components with the LGA1150 socket and H97 chipset before installation.

9. Garantia i Suport

9.1 Període de garantia

This product typically comes with a 45-day warranty period, starting from the date the buyer signs for the parcel.

9.2 Returns and Replacements

• If the product is found to be defective or not working as intended, the seller accepts returns. Buyers can choose between a product replacement or a full refund.
• For defective products, the buyer is responsible for the freight cost to return the item to the seller, and the seller will cover the freight cost for shipping the replacement or refund.
• If a buyer purchases the wrong product due to their own error, they will be responsible for all freight costs and a 15% service charge.

9.3 Suport tècnic

For any questions or issues not covered in this manual, please contact the seller directly for assistance. They are committed to providing support and resolving any concerns you may have.