1. Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of the HP Slice G2 DM Desktop Motherboard. This motherboard is designed for compact desktop systems, offering robust performance and connectivity for various applications. Please read this manual thoroughly before proceeding with installation or operation.
2. Specifications
Below are the key technical specifications for the HP Slice G2 DM Motherboard:
| Feature | Specification |
|---|---|
| Model Name | TPC-I021 DM |
| HP Part Numbers | 942325-601, 853243-001, 853241-001 |
| Processor Type | Xeon 3065 (compatible) |
| Processor Main Frequency | 1.83 GHz (compatible) |
| Max Processors | 1 |
| L2 Cache Capacity | 16 MB (compatible) |
| Max Memory Capacity | 16 GB |
| Memory Type | SODIMM (as indicated by images) |
| Interface Type | SATA (for storage) |
| High-concerned chemical | None |
| Battery Included | No (CMOS battery may be present but not included as main power source) |
| Origin | Mainland China |
3. Installation Guide
Before beginning installation, ensure you have a clean, static-free workspace. It is recommended to wear an anti-static wrist strap to prevent damage to components.
3.1 Motherboard Overview


3.2 Processor Installation
- Locate the CPU socket on the motherboard (refer to Figure 3.1).
- Carefully lift the load lever and open the CPU socket cover.
- Align the processor with the socket, ensuring the gold triangle or notch on the CPU matches the corresponding mark on the socket. Do not force the CPU into place.
- Lower the CPU gently into the socket.
- Close the socket cover and push down the load lever until it clicks into place.
- Apply thermal paste to the top of the CPU and install the CPU cooler/heatsink according to its manufacturer's instructions.
3.3 Memory (RAM) Installation
This motherboard uses SODIMM memory modules.

- Locate the SODIMM slots (refer to Figure 3.2 and 3.3).
- Gently push open the clips at both ends of the memory slot.
- Align the notch on the SODIMM module with the key in the memory slot.
- Insert the module at a 45-degree angle and push down firmly until the clips snap into place, securing the module.
3.4 Storage Device Installation (SATA)
Connect your SATA storage devices (HDD/SSD) to the SATA ports on the motherboard using SATA data cables. Ensure the power cable from your power supply is also connected to the storage device.
3.5 Connecting Peripherals and Power
- Connect the main power connector from your power supply to the motherboard.
- Connect any necessary auxiliary power connectors (e.g., CPU power).
- Connect USB devices, Ethernet cable, and display cables (DisplayPort, HDMI if available) to the appropriate I/O ports.
- Connect front panel headers (power button, reset button, USB, audio) to the corresponding pins on the motherboard. Refer to your system chassis manual for pin assignments.
4. Operation
4.1 First Boot
After all components are installed and connected, power on your system. The system should perform a Power-On Self-Test (POST). If successful, the system will attempt to boot from your installed storage device.
4.2 BIOS/UEFI Setup
To enter the BIOS/UEFI setup utility, press the designated key (commonly F2, F10, Del, or Esc) during the POST sequence. Consult your system's documentation for the exact key. In the BIOS/UEFI, you can configure boot order, system time, and other hardware settings.
5. Maintenance
- Dust Removal: Regularly clean dust from the motherboard and system components using compressed air. Ensure the system is powered off and unplugged before cleaning.
- Component Checks: Periodically check all cable connections to ensure they are secure.
- BIOS Updates: Check the HP support website for BIOS/firmware updates for your specific system model (HP Slice G2 DM) to ensure optimal performance and compatibility.
6. Troubleshooting
- No Power: Ensure all power cables (main ATX, CPU power) are securely connected to the motherboard and power supply. Verify the power supply is switched on.
- No Display: Check that the monitor is connected to the correct display output on the motherboard or graphics card. Reseat RAM modules and any expansion cards.
- System Not Booting: Listen for beep codes (if applicable) which can indicate specific hardware issues. Try booting with only essential components (CPU, one RAM stick, power supply) to isolate the problem.
- Component Not Detected: Ensure the component (e.g., RAM, storage drive) is correctly seated and connected. Check BIOS/UEFI settings to see if it's recognized.
7. User Tips
- Always handle the motherboard by its edges to avoid touching sensitive components and static discharge.
- When installing the CPU, ensure proper alignment and do not apply excessive force. The CPU should sit naturally in the socket before the retention arm is closed.
- For optimal memory performance, install RAM modules in matched pairs if your system supports dual-channel memory.
8. Warranty and Support
For warranty information and technical support, please refer to the official HP support channels or contact your point of purchase. Keep your purchase receipt as proof of purchase.





