1. Introduzione
This manual provides essential instructions for the installation, operation, maintenance, and troubleshooting of your Intel D875PBZ Motherboard. This product is designed for use with Intel Pentium 4 processors and features the Intel 875P chipset. Please read this manual thoroughly before proceeding with installation.

Figura 1: Primu pianu view of the Intel D875PBZ model designation on the motherboard.
2. Setup è Installazione
Follow these steps carefully to install your Intel D875PBZ Motherboard and its components.
2.1. Installazione di scheda madre
- Preparate u Chassis: Ensure your computer case is compatible with ATX form factor motherboards. Install the I/O plate into the rear opening of the chassis.
- Muntà a scheda madre: Carefully align the motherboard with the standoffs in your chassis. Secure it using appropriate screws. Do not overtighten.

Figura 2: Da cima à fondu view of the Intel D875PBZ motherboard, showing the CPU socket, RAM slots, and expansion slots.
2.2. Installazione di a CPU (Socket 478)
- Apertura di u Socket di a CPU: Lift the lever on the Socket 478 CPU socket.
- Inserisce a CPU: Align the triangular mark on the Intel Pentium 4 CPU with the corresponding mark on the socket. Gently place the CPU into the socket. Do not force it.
- Secure CPU: Lower the lever to lock the CPU into place.
- Installa u Raffreddatore di CPU: Note: A CPU cooler is NOT included with this product. Install a compatible Socket 478 CPU cooler (fan and heatsink) according to its manufacturer's instructions. Ensure proper thermal paste application and secure mounting for effective cooling.
2.3. RAM Installation (DDR)
- Open RAM Slot Clips: Open the retention clips at both ends of the DDR RAM slots.
- Insert RAM Modules: Align the notch on the DDR RAM module with the key in the RAM slot. Press down firmly on both ends of the module until the clips snap into place.
2.4. Cunnessu Peripherals
- Power Connectors: Cunnette u connettore di alimentazione principale ATX à 20 pin è u connettore di alimentazione ATX 12V à 4 pin da u vostru alimentatore à a scheda madre.
- Dispositivi di almacenamiento: Connect SATA drives to the SATA ports and IDE drives to the IDE connectors on the motherboard.
- Carte d'espansione: Install AGP graphics cards into the AGP slot and other expansion cards (e.g., sound cards, network cards) into the PCI slots.
- Connettori di u pannellu frontale: Connect the power switch, reset switch, HDD LED, and power LED cables from your chassis front panel to the corresponding pins on the motherboard. Refer to the motherboard's silkscreen labels for correct orientation.
- USB è Audio: Connect front panel USB and audio headers if available on your chassis.

Figura 3: Posteriore view of the Intel D875PBZ motherboard, showing the various input/output ports including PS/2, serial, parallel, USB, Ethernet, and audio jacks.
3. Operating Instructions
3.1. Avvio iniziale
- Power On: After all components are securely installed and connected, connect your monitor, keyboard, and mouse. Power on your system.
- Accessu à u BIOS: During the initial boot sequence, press the designated key (commonly DEL, F2, o F10) to enter the BIOS setup utility. Consult your screen for the exact key prompt.
- Configurazione BIOS: Configure boot order, date/time, and other system settings as needed. Save changes and exit the BIOS.
3.2. Installazione di u Sistema Operativu
Insert your operating system installation media (e.g., CD/DVD) and follow the on-screen prompts to install the operating system. Ensure all necessary drivers for the chipset, audio, and network are installed after the OS installation for optimal performance.
4. Mantenimentu
A manutenzione regulare aiuta à assicurà a longevità è u funziunamentu stabile di a vostra scheda madre.
- Rimozione di polvere: Periodically open your computer case and use compressed air to remove dust buildup from the motherboard, CPU cooler, and other components. Dust can impede airflow and cause overheating.
- Cuntrolli di cunnessione: Ensure all power cables, data cables, and expansion cards are securely seated. Loose connections can lead to system instability.
- Batteria di u BIOS: The motherboard uses a CR2032 coin cell battery to retain BIOS settings. If your system consistently loses time or BIOS settings, the battery may need replacement.
5. Risoluzione di prublemi
Questa sezione tratta di prublemi cumuni chì pudete scuntrà.
- Nisuna alimentazione / Nisun POST:
- Verify all power cables (20-pin ATX, 4-pin 12V) are securely connected.
- Assicuratevi chì a CPU è a RAM sianu installate currettamente.
- Verificate chì l'alimentazione elettrica funziona currettamente.
- Remove all non-essential components (e.g., extra RAM, expansion cards) and attempt to boot with only the CPU, one RAM stick, and the graphics card.
- No Display:
- Ensure the monitor is connected to the graphics card (AGP) and powered on.
- Reseat the graphics card. Try a different graphics card if available.
- Check RAM installation. Faulty or improperly seated RAM can prevent display output.
- Instabilità/Crash di u sistema:
- Check CPU and chipset temperatures. Ensure CPU cooler is properly installed and fan is spinning.
- Eseguite strumenti di diagnostica di memoria per verificà a presenza di RAM difettosa.
- Assicuratevi chì tutti i driver sianu aggiornati.
- Verificate per e cunnessione allentate o cavi danneggiati.
- Reimpostazione di u BIOS: To clear CMOS settings, locate the CLR_CMOS jumper on the motherboard (refer to the silkscreen). With the system powered off and unplugged, move the jumper from pins 1-2 to 2-3 for 5-10 seconds, then return it to 1-2. Alternatively, remove the BIOS battery for a few minutes.
6. Specificazioni
Key technical specifications for the Intel D875PBZ Motherboard:
| Feature | Detail |
|---|---|
| Marca | Intel |
| Numero di mudellu | D875PBZ |
| Socket CPU | Socket 478 |
| Processori cumpatibili | Intel Pentium 4 |
| Tipu di chipset | Intel 875P |
| Tecnulugia di memoria RAM | DDR |
| Capacità di almacenamiento di memoria (Max) | 4 GB |
| Interfaccia di a carta grafica | AGP, PCI |
| Standard di Bus di Sistema Supportatu | SATA 3 (Note: This refers to the SATA controller, actual speed may vary based on chipset generation) |
| S/PDIF Connector Type | otticu |
| Dimensioni di u pacchettu | 14 x 12 x 7 inch |
| Pesu di l'articulu | 4 liri |
| Data Prima Disponibile | 28 di dicembre di u 2014 |
7. Garanzia infurmazione
This product is typically covered by a limited warranty provided by the original seller or manufacturer. Please refer to your purchase documentation or contact your retailer for specific warranty terms and conditions. Keep your proof of purchase for warranty claims.
8. Support tecnicu
For technical assistance, please refer to the official Intel support website or contact your product retailer. Online resources often include updated drivers, FAQs, and community forums that can provide further assistance.





