1. 서론
This manual provides detailed instructions for setting up, operating, and maintaining your MINISFORUM UM690L Slim Mini PC. Please read this manual thoroughly before using the device.
2. 패키지 내용
The MINISFORUM UM690L Slim Mini PC package includes the following items:
- 미니포럼 UM690L 슬림 미니 PC
- 전원 어댑터
- 전원 케이블
- HDMI 케이블
- VESA 마운트 브래킷 (나사 포함)
- 사용 설명서

Image: Package contents for the MINISFORUM UM690L Slim Mini PC. Includes the mini PC unit, power adapter, power cable, HDMI cable, VESA mount bracket, and the instruction manual.
3. 제품 오버view
3.1 전면 패널
The front panel of the UM690L Slim Mini PC features convenient access ports:
- 전원 버튼
- USB 3.2 Gen2 Type-A 포트 2개
- 1 x USB4 port (supports Alt PD)
- 오디오 잭
3.2 후면 패널
후면 패널에는 필수적인 연결 옵션이 제공됩니다.
- DC Power Input (19V)
- 2 x 2.5G LAN ports
- 1 x HDMI 2.1 포트
- 1 x 디스플레이포트 1.4
- 2개의 USB 2.0 포트
- CMOS 지우기 버튼

이미지: 상세 view of the front and rear I/O interfaces of the MINISFORUM UM690L Slim Mini PC, including USB, HDMI, DisplayPort, LAN, and power input.
4. 설정
4.1 디스플레이 연결하기
Connect your monitor(s) to the Mini PC using the HDMI, DisplayPort, or USB4 port. The UM690L Slim supports up to three 4K displays simultaneously.
- HDMI 2.1 : Supports 4K@120Hz or 8K@60Hz.
- 디스플레이포트 1.4: Supports 4K@120Hz.
- USB4 : Supports 8K@60Hz output.

Image: The MINISFORUM UM690L Slim Mini PC connected to three external displays, showcasing its triple display output capabilities via HDMI, DisplayPort, and USB4.
4.2 전원 연결
Connect the power adapter to the DC power input port on the rear panel of the Mini PC, then plug the power cable into a wall outlet.
4.3 주변 장치 연결
Connect your keyboard, mouse, and other USB devices to the available USB ports (USB 3.2 Gen2 Type-A or USB 2.0).
4.4 네트워크 연결
For a wired connection, connect an Ethernet cable to one of the 2.5G LAN ports. For wireless connectivity, the device supports Wi-Fi 6E and Bluetooth 5.3.

Image: Close-up of the 2.5Gbps LAN port on the MINISFORUM UM690L Slim Mini PC, highlighting its faster network capabilities.
4.5 Mounting the Mini PC
The included VESA mount bracket allows you to attach the Mini PC to the back of a compatible monitor or to a wall, saving desk space.
Video: Instructions on how to install the MINISFORUM Mini PC using the VESA mount bracket to save space by attaching it to a monitor.
5. 사용 설명서
5.1 전원 켜기/끄기
Press the power button on the front panel to turn the Mini PC on or off.
5.2 초기 설정
Upon first boot, follow the on-screen instructions to complete the Windows 11 Pro operating system setup.
5.3 BIOS 설정
To access the BIOS settings, press the designated key (usually DEL or F2) repeatedly during startup. The BIOS allows configuration of various system parameters.
Video: A detailed walkthrough of the BIOS settings for a MINISFORUM M1 Pro, demonstrating various configuration options including power profiles, CPU settings, and boot order.
6. 유지관리
6.1 청소
Regularly clean the exterior of the Mini PC with a soft, dry cloth. Ensure ventilation grilles are free from dust to maintain optimal cooling.
6.2 소프트웨어 업데이트
최적의 성능과 보안을 유지하려면 운영 체제와 드라이버를 최신 상태로 유지하십시오.
7. Storage and Memory Upgrade
The MINISFORUM UM690L Slim Mini PC is equipped with 32 GB LPDDR5 RAM and a 1 TB PCIe 4.0 SSD. It features two M.2 2280 PCIe 4.0 SSD slots, supporting up to 4 TB of storage capacity.
To upgrade or replace storage/memory components, carefully open the device by removing the screws on the bottom panel. Refer to the video for a visual guide.
Video: Step-by-step guide on how to install DDR RAM and SSD storage in a MINISFORUM UM870 Slim Mini PC, demonstrating the process of opening the case and inserting components.
8. 문제 해결
8.1 디스플레이 없음
Ensure all display cables (HDMI, DisplayPort, USB4) are securely connected to both the Mini PC and the monitor. Verify the monitor is powered on and set to the correct input source.
8.2 전원 없음
Check that the power adapter is correctly connected to the Mini PC and the power cable is securely plugged into a working electrical outlet.
8.3 Overheating/Loud Fan
Ensure the Mini PC's ventilation grilles are not obstructed. The active heat dissipation system is designed to keep the unit cool and quiet (under 35 dB under high load). If issues persist, ensure the device is placed in a well-ventilated area.
8.4 연결 문제
For wired connections, check the Ethernet cable and router status. For Wi-Fi/Bluetooth, ensure drivers are updated and the devices are within range.
9. 사양
| 특징 | 사양 |
|---|---|
| 프로세서 | AMD 라이젠 9 6900HX (8코어/16스레드, 최대 4.9GHz) |
| 제도법 | AMD Radeon 680M 내장 그래픽 |
| 숫양 | 32GB LPDDR5(6400MHz) |
| 저장 | 1 TB PCIe 4.0 SSD (2 x M.2 2280 slots, up to 4 TB) |
| 비디오 출력 | HDMI 2.1, DisplayPort 1.4, USB4 (Triple 4K display support) |
| USB 포트 | 2 x USB 3.2 Gen2 Type-A, 2 x USB 2.0, 1 x USB4 |
| 회로망 | 2.5G LAN, Wi-Fi 6E, 블루투스 5.3 |
| 냉각 시스템 | Active heat dissipation (Phase change materials, CPU/memory/SSD heat sinks) |
| 치수 | 7.13 x 6.34 x 4.49 인치 |
| 무게 | 2.7파운드 |
| 운영 체제 | Windows 11 Pro(사전 설치됨) |
10. 보증 및 지원
10.1 보증
This MINISFORUM UM690L Slim Mini PC comes with a 3-year protection plan. Please retain your proof of purchase for warranty claims.
10.2 반품
A 30-day return policy is available for this product. Refer to your retailer's return policy for details.
10.3 고객 지원
For technical assistance or further inquiries, please visit the official MINISFORUM web사이트를 방문하거나 고객 지원팀에 문의하세요.





