Contents

Chapter 1
- Product overview
  - 1.1 Package contents
  - 1.2 Features
  - 1.3 Specifications
Chapter 2
- Motherboard information
  - 2.1 Before you proceed
  - 2.2 Motherboard layout
  - 2.3 Central Processing Unit (CPU)
  - 2.4 System memory
  - 2.5 Jumpers
  - 2.6 Connectors
    - 2.6.1 Rear panel connectors
    - 2.6.2 Internal connectors
Chapter 3
- BIOS setup
  - 3.1 BIOS setup program
    - 3.1.1 BIOS menu screen
  - 3.2 Main menu
    - 3.2.1 System Date [Day MM/DD/YYYY]
    - 3.2.2 System Time [HH:MM:SS]
  - 3.3 Advanced menu
    - 3.3.1 LVDS Configuration
    - 3.3.2 Video Configuration
    - 3.3.3 PCH-FW Configuration
    - 3.3.4 Trusted Computing
    - 3.3.5 CPU Configuration
    - 3.3.6 Graphic Configuration
    - 3.3.7 PCI Express Configuration
    - 3.3.8 SATA And RST Configuration
    - 3.3.9 Network Stack Configuration
    - 3.3.10 USB Configuration
    - 3.3.11 Onboard Devices Configuration
    - 3.3.12 Power Management
    - 3.3.13 Super IO Configuration
    - 3.3.14 Serial Console Redirection
    - 3.3.15 Miscellaneous
    - 3.3.16 Realtek PCIe GBE Family Controller (MAC:00:E0:4C:68:00:0B)
    - 3.3.17 APM Configuration
    - 3.3.18 EZ-Flash
    - 3.3.19 Watchdog Timer
  - 3.4 Hardware Monitor menu
  - 3.5 Security menu
  - 3.6 Boot menu
    - Boot Configuration
    - FIXED BOOT ORDER Priorities
  - 3.7 Exit menu
    - Save Changes & Exit
    - Discard Changes & Exit
    - Save Changes & Reset
    - Discard Changes & Reset
    - Save changes
    - Discard changes
    - Restore Defaults
    - Save as User Defaults
    - Restore User Defaults
Appendix
- Notices
  - Service and Support

ASUS N5105I-IM-A User Manual

ASUS N5105I-IM-A Motherboard manual cover

Pages 60

Year 2021

Language(s)

of 60

ASUS N5105I-IM-A Motherboard Specification

The ASUS N5105I-IM-A motherboard is designed to cater to embedded and industrial applications, offering a balance of performance and reliability. At its core, it features an Intel Celeron N5105 quad-core processor, which operates at a base frequency of 2.0 GHz and can be boosted up to 2.9 GHz. This processor is built on Intel's 10nm technology, ensuring efficient power consumption and thermal management. The motherboard supports dual-channel DDR4 memory, with two SO-DIMM slots capable of handling up to 32GB of RAM, providing ample memory bandwidth for demanding tasks.

Connectivity options include dual Gigabit Ethernet ports, allowing for robust networking capabilities. For storage, the motherboard supports SATA 6Gb/s interfaces, providing reliable and fast data transfer rates. Expansion possibilities are enhanced with an M.2 slot, which supports both NVMe and SATA SSDs, offering flexibility for high-speed storage solutions. The integrated graphics are powered by Intel UHD Graphics, supporting multiple displays through HDMI, DisplayPort, and LVDS outputs, making it suitable for digital signage and multi-screen setups.

The ASUS N5105I-IM-A also includes a range of I/O ports, such as USB 3.2 Gen 1 and USB 2.0, catering to various peripheral connectivity needs. Its compact Mini-ITX form factor allows for easy integration into space-constrained environments. Reliability is further ensured with features like ASUS's 5X Protection III, which includes safeguards such as overvoltage protection and stainless-steel back I/O for durability. This motherboard is ideal for applications requiring a stable and efficient computing platform, such as industrial automation, point-of-sale systems, and edge computing devices.

ASUS N5105I-IM-A Motherboard F.A.Q.

What are the dimensions of the ASUS N5105I-IM-A motherboard?

The ASUS N5105I-IM-A motherboard has dimensions of 170mm x 170mm, conforming to the Mini-ITX form factor.

How can I update the BIOS on the ASUS N5105I-IM-A motherboard?

To update the BIOS, download the latest BIOS version from the ASUS support website, copy it to a USB drive, and use the ASUS EZ Flash utility in the BIOS setup to perform the update.

What is the maximum RAM capacity supported by the ASUS N5105I-IM-A?

The ASUS N5105I-IM-A motherboard supports up to 16GB of RAM with two DDR4 SO-DIMM slots, each supporting up to 8GB.

How do I troubleshoot no display issues with the ASUS N5105I-IM-A motherboard?

First, check all connections, ensure the RAM is properly seated, and verify that the monitor and cables are functioning. If the problem persists, reset the BIOS by removing the CMOS battery for a few minutes.

What type of storage interfaces are available on the ASUS N5105I-IM-A?

The ASUS N5105I-IM-A motherboard includes one M.2 slot (Key M, 2242/2260/2280) and two SATA 6Gb/s ports for storage connectivity.

Can the ASUS N5105I-IM-A motherboard support dual monitors?

Yes, the ASUS N5105I-IM-A supports dual monitors through its HDMI and DisplayPort outputs, allowing for extended or mirrored display setups.

What should I do if the ASUS N5105I-IM-A does not recognize the keyboard and mouse?

Ensure that the keyboard and mouse are properly connected to the USB ports. Try connecting them to different USB ports or test them on another system to rule out hardware failure. Also, check BIOS settings for USB device support.

How can I enable virtualization on the ASUS N5105I-IM-A motherboard?

To enable virtualization, enter the BIOS setup during boot by pressing the DEL key. Navigate to the Advanced settings, find the CPU Configuration section, and enable Intel Virtualization Technology (VT-x).

What are the power supply requirements for the ASUS N5105I-IM-A?

The ASUS N5105I-IM-A requires a power supply with a 24-pin ATX main power connector and a 4-pin ATX 12V power connector. Ensure your power supply meets these requirements for proper operation.

How do I reset the BIOS to default settings on the ASUS N5105I-IM-A?

To reset the BIOS to default settings, you can either use the 'Load Setup Defaults' option in the BIOS menu or physically clear the CMOS by removing the motherboard battery for a few minutes and then reinserting it.