Introdução
This manual provides essential information for the installation, operation, and maintenance of your MACHINIST B75 Motherboard, which includes an integrated 256GB M.2 Solid State Drive. The B75 motherboard is designed for Intel LGA 1155 processors and offers a range of interfaces for building a personal computer system.
O que está na caixa
Verifique se todos os itens listados abaixo estão incluídos em seu pacote.
- 1 x MACHINIST B75 Motherboard
- 1 x 256GB M.2 SSD (pre-installed on the motherboard)
- 1 x cabo SATA
- 1 x Defletor de E/S

Imagem: Package contents showing the MACHINIST B75 motherboard, a 256GB M.2 SSD, a SATA cable, and an I/O baffle.
Configurar
1. Requisitos de fonte de alimentação
A stable power supply is crucial for the proper functioning of this motherboard. Ensure your power supply unit (PSU) can provide sufficient power, with a minimum recommendation of a 500W brand power supply. Connect the 24-pin ATX power connector and the 4-pin CPU power connector from your PSU to the corresponding sockets on the motherboard.
2. Instalação da CPU (LGA 1155)
- Abra a alavanca do soquete da CPU na placa-mãe.
- Carefully align your Intel LGA 1155 processor with the socket, ensuring the gold triangle on the CPU matches the indicator on the socket.
- Coloque o processador no soquete com cuidado, sem forçar.
- Feche a alavanca do soquete para fixar a CPU.
- Instale o cooler da CPU de acordo com as instruções do fabricante.
3. Instalação da memória (RAM)
The motherboard supports DDR3 desktop memory.
- Localize os dois slots DIMM DDR3 na placa-mãe.
- Abra as travas em ambas as extremidades do slot de memória.
- Alinhe o entalhe no módulo de memória DDR3 com a chave no slot DIMM.
- Pressione firmemente ambas as extremidades do módulo de memória até que as presilhas se encaixem no lugar.
4.SSD M.2
The 256GB M.2 SSD is pre-installed on the motherboard. This is a SATA M.2 (NGFF M.2) interface. If you need to install an additional M.2 drive or re-seat the existing one:
- Localize o slot M.2 na placa-mãe.
- Insira o SSD M.2 no slot em um ângulo de 30 graus.
- Push the SSD down and secure it with the provided screw.

Imagem: Illustration of the M.2 SATA interface on the motherboard, highlighting its location and the installation process for an M.2 SSD.
5. Expansion Cards (PCIe/PCI)
The motherboard features one PCI-E X16 slot for graphics cards, one PCI-E X1 slot, and one PCI slot for other expansion cards like sound cards or network cards.
- Align your expansion card with the appropriate slot (PCI-E X16, PCI-E X1, or PCI).
- Pressione firmemente até que o cartão esteja totalmente encaixado na ranhura.
- Fixe a placa ao chassi com um parafuso.

Imagem: Visual representation of the PCI-E X16, PCI-E X1, and PCI expansion slots on the MACHINIST B75 motherboard.
6. Storage Devices (SATA)
Connect your SATA hard drives or SSDs to the available SATA ports. The motherboard includes one SATAIII interface and three SATAII interfaces.
7. Conexões do Painel Frontal
Connect the cables from your computer case's front panel (USB ports, audio jacks, power button, reset button, and LED indicators) to the corresponding headers on the motherboard. Refer to the motherboard layout for exact header locations.
Instruções de operação
1. Inicialização e acesso à BIOS
To access the BIOS (Basic Input/Output System) settings, press the "Del" key repeatedly immediately after pressing the power button to turn on your computer. Do not wait for the operating system's startup logo to appear, as it will be too late.
2. Saída de vídeo
The motherboard supports high-definition dual display output via VGA e HDMI interfaces. These integrated display outputs support 4K video and audio output, allowing for display functionality without a dedicated graphics card.

Imagem: A monitor connected via HDMI, demonstrating the high-definition dual screen display support of the motherboard.
3. M.2 SSD Performance
The integrated 256GB M.2 SSD utilizes TLC NAND flash technology and a SATA III 6Gb/s transfer interface, providing sequential read speeds up to 500 MB/s and write speeds up to 450 MB/s. This enhances system responsiveness and application loading times.

Imagem: A visual comparison highlighting the faster startup and online game loading speeds achieved with the M.2 SSD compared to a traditional HDD.
Manutenção
1. Limpeza Geral
Regularly clean your computer's interior to prevent dust buildup, which can affect performance and component lifespan. Use compressed air to remove dust from fans, heatsinks, and motherboard components. Ensure the system is powered off and unplugged before cleaning.
2. Reinicialização da CMOS
If you encounter system instability or issues related to BIOS settings, you may need to reset the CMOS (Complementary Metal-Oxide-Semiconductor) to factory defaults. This can typically be done by:
- Powering off the computer and unplugging it from the wall.
- Locating the CMOS battery (CR2032) on the motherboard and carefully removing it for 5-10 minutes.
- Reinserting the battery.
- Alternatively, some motherboards have a "Clear CMOS" jumper or button; refer to the motherboard layout for its location.
Solução de problemas
1. No Display, No Boot, or No Picture
If the system does not display an image or fails to boot after installation:
- Restaurar configurações de fábrica: Try restoring the motherboard to factory settings (e.g., by resetting CMOS as described in the Maintenance section).
- Verifique os contatos: Use an eraser to gently wipe the metal contacts (golden fingers) of the memory modules, CPU, and any installed graphics cards. This can improve contact with the motherboard slots.
- Fonte de energia: Ensure your power supply meets the minimum 500W requirement and all power cables are securely connected.
- Assentos modulares: Verify that the CPU, RAM, and any expansion cards are correctly and fully seated in their respective slots.
2. M.2 SSD Capacity Display Discrepancy
The actual usable storage space displayed by your operating system may be slightly less than the total listed capacity (e.g., 256GB). This is normal and due to the decimal measurement system used to represent usable capacity by the SSD manufacturer versus the binary system used by operating systems.
3. Problemas com o driver
If you experience issues with network connectivity, sound, or other peripherals, ensure all necessary drivers are installed. Windows 10 typically handles most driver installations automatically. For manual driver installation, consider using a driver management tool like Talento do motorista.
Especificações
| Chipset principal | Intel B75 |
| Soquete da CPU | LGA 1155 |
| CPUs suportadas | Intel Core i3/i5/i7 (2nd/3rd Gen), Xeon E3 V2, Pentium series processors |
| Tipo de memória | Memória de mesa DDR3 |
| Slots de memória | 2 x DDR3 DIMM |
| Capacidade máxima de memória | 16 GB |
| Velocidade do relógio de memória | 1280/1333/1600/1866MHz (Supported) |
| Tipo de placa-mãe | Micro-ATX |
| Dimensão da placa-mãe | 240 mm x 170 mm |
| Slot para placa gráfica | 1 x PCI-E X16 |
| Slots de expansão | 1 x PCI-E X1, 1 x PCI |
| Interfaces SATA | 1 x SATAIII, 3 x SATAII |
| Interface M.2 | 1 x NGFF M.2 (SATA M.2) |
| Portas USB (traseiras) | 2 3.0 x USB, 2 2.0 x USB |
| Portas PS/2 | 2 |
| Saída de vídeo | VGA, HDMI |
| Conectores de energia | 1 x 4-pin, 1 x 24-pin |
| Circuito elétrico | Três fases |
| Included SSD | 256GB M.2 SSD (SATA III, Read 500MB/s, Write 450MB/s) |
| PCB de materiais | 6 camadas |
| Bateria | 1 x CR2032 (incluído) |
| Peso do item | 1.48 libras |
| Dimensões da embalagem | 10.75 x 8.43 x 2.4 polegadas |
Informações de garantia
Specific warranty terms and conditions may vary. Please refer to your purchase documentation, retailer, or the official MACHINIST website for detailed warranty information regarding your B75 Motherboard and included SSD.
Apoiar
For further assistance, technical inquiries, or driver downloads, please consider the following resources:
- Downloads de drivers: For driver installation, Windows 10 typically provides automatic driver support. If manual installation is required, Talento do motorista is a recommended tool.
- Consultas gerais: For product-specific questions not covered in this manual, please contact the seller or manufacturer directly.
- MACHINIST Store: Visite o site oficial Loja MACHINIST na Amazon Para obter mais informações e atualizações sobre o produto.





