1. Uvod i krajview
Thank you for choosing the Ninkear L12Pro Gaming Mini PC. This compact yet powerful desktop computer is designed to deliver exceptional performance for a wide range of applications, from demanding gaming and 4K video editing to business productivity and multi-display setups. Featuring an Intel Core i9-12900HK processor, 32GB of RAM, and a 1TB NVMe SSD, the L12Pro offers a seamless and responsive computing experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new Mini PC.

Figure 1.1: Ninkear L12Pro Mini PC - Front and Side View s lukama.
2. Značajke proizvoda
- Lightning-Fast Performance: Powered by Intel’s 12th Gen i9-12900HK processor (14 cores, 20 threads, up to 5.0GHz), capable of handling 4K video editing, coding, and intensive multitasking.
- Brza memorija i pohrana: Equipped with 32GB DDR4 RAM and an ultra-fast 1TB NVMe SSD for instant file access, smooth application performance, and rapid boot times.
- Triple 8K UHD Display Support: Create an immersive multi-screen setup with HDMI 2.0 (up to 4K@60Hz), DisplayPort 1.4 (up to 8K@60Hz), and USB4/Thunderbolt 4 (up to 8K@60Hz) outputs.
- Kompaktan i fleksibilan dizajn: Small form factor allows for versatile placement behind monitors, under desks, or in backpacks, offering powerful desktop capabilities in a portable size.
- Napredno povezivanje: Features USB4.0, USB-C, WiFi 6, Bluetooth 5.2, dual 2.5G LAN ports, and multiple USB 3.2 Gen 2 and USB 2.0 ports for comprehensive peripheral support and high-speed data transfer.
- Učinkovit sustav hlađenja: Designed with an all-metal cooling system for quiet and efficient operation, ensuring stable performance even under heavy loads.
- Proširiva pohrana: Supports additional M.2 NVMe PCIe SSD (up to 4TB) and an optional 2.5-inch HDD for expanded storage capacity.

Slika 2.1: Ključne značajke i specifikacije iznadview.

Figure 2.2: Triple 8K Display Setup for Enhanced Productivity.

Figure 2.3: Comprehensive Connectivity Options.
3. Što je u kutiji
Prilikom otvaranja paketa, molimo Vas da provjerite jesu li prisutni svi sljedeći elementi:
- Ninkear L12Pro Mini PC
- HDMI kabel
- Adapter napajanja
- Korisnički priručnik (ovaj dokument)
4. Vodič za postavljanje
Follow these steps to set up your Ninkear L12Pro Mini PC:
- Raspakirajte Mini PC: Pažljivo izvadite Mini PC i svu dodatnu opremu iz pakiranja.
- Povezivanje s zaslonom:
- Connect one end of the HDMI cable (included) to the HDMI port on the Mini PC and the other end to an available HDMI input on your monitor or TV.
- For DisplayPort or USB4/Thunderbolt 4 connections, use appropriate cables (not included) to connect to compatible displays.
- For triple display setup, connect additional monitors using the available DisplayPort, USB4/Thunderbolt 4, or a USB-C to HDMI/DP adapter (not included).
- Povežite periferne uređaje:
- Plug your USB keyboard and mouse into any available USB ports on the Mini PC.
- If using wireless peripherals, ensure their receivers are plugged into a USB port.
- Spojite na napajanje: Uključite adapter za napajanje u DC-in priključak na Mini PC-ju, a zatim drugi kraj uključite u utičnicu.
- Mrežna veza (nije obavezno):
- For a wired connection, connect an Ethernet cable from your router or modem to one of the 2.5G LAN ports on the Mini PC.
- For a wireless connection, the Mini PC supports WiFi 6. You will configure this after the initial boot.
- Početno pokretanje: Press the power button on the front of the Mini PC. The system will power on and begin the initial setup process for Windows 11 Pro. Follow the on-screen instructions to complete the operating system setup.
5. Upute za rad
5.1 Uključivanje/isključivanje
- Uključivanje: Pritisnite jednom tipku za napajanje.
- Zatvoriti: Kliknite gumb Start u sustavu Windows, a zatim odaberite Napajanje > Isključi.
- Ponovno pokretanje: Kliknite gumb Start u sustavu Windows, a zatim odaberite Napajanje > Ponovo pokreni.
- Force Shut Down: If the system is unresponsive, press and hold the power button for approximately 5-7 seconds until the unit powers off. Use this only as a last resort.
5.2 Konfiguracija zaslona
The Ninkear L12Pro supports up to three independent displays simultaneously. After connecting your monitors, Windows will typically detect them automatically. If not, or to configure display settings:
- Right-click on an empty area of your desktop.
- Select "Display settings".
- From here, you can detect displays, arrange them, change resolution, and set display modes (Extend, Duplicate, Second screen only).
5.3 Mrežna povezivost
- Žični (Ethernet): Ensure an Ethernet cable is connected to one of the 2.5G LAN ports. Windows will automatically establish a connection.
- Bežično (Wi-Fi):
- Click the Wi-Fi icon in the system tray (bottom right of the taskbar).
- Odaberite željenu Wi-Fi mrežu s popisa.
- Unesite mrežnu lozinku ako se to od vas zatraži i kliknite "Poveži se".
5.4 Spajanje vanjskih uređaja
Mini PC nudi razne priključke za spajanje vanjskih uređaja:
- USB priključci: Use USB 3.2 Gen 2 ports for high-speed devices like external hard drives or SSDs, and USB 2.0 for standard peripherals like keyboards, mice, or printers.
- USB4/Thunderbolt 4: This versatile port supports high-speed data transfer (40Gbps), video output, and power delivery (with compatible devices).
- Audio priključak: Spojite slušalice ili vanjske zvučnike na 3.5 mm audio priključak.
6. Održavanje
Proper maintenance ensures the longevity and optimal performance of your Ninkear L12Pro Mini PC:
- Ventilacijske otvore držite čistima: Ensure the ventilation openings on the Mini PC are not obstructed. Blocked vents can lead to overheating and reduced performance.
- Redovito čišćenje: Use a soft, dry cloth to clean the exterior of the Mini PC. For dust in vents, use compressed air. Do not use liquid cleaners directly on the device.
- Ažuriranja softvera: Regularly update your Windows operating system, drivers, and applications to ensure security, stability, and performance.
- Sigurno gašenje: Uvijek ispravno isključite Mini PC putem operativnog sustava kako biste spriječili oštećenje podataka.
- Uvjeti okoliša: Operate the Mini PC in a clean, dry environment, away from direct sunlight, excessive heat, and humidity.

Figure 6.1: Smart Cooling System for Quiet Operation.
7. Rješavanje problema
If you encounter issues with your Ninkear L12Pro Mini PC, refer to the following common problems and solutions:
| Problem | Mogući uzrok | Otopina |
|---|---|---|
| Nema snage | Adapter za napajanje nije spojen; Problem s utičnicom; Neispravan adapter za napajanje. | Provjerite je li adapter za napajanje sigurno spojen na Mini PC i ispravnu utičnicu. Pokušajte s drugom utičnicom. |
| Nema zaslona | Monitor not connected; Incorrect input selected on monitor; Faulty cable; Display driver issue. | Check display cable connections. Ensure monitor is on and set to the correct input source (HDMI, DP, USB-C). Try a different cable or monitor. Update display drivers in Windows. |
| Nema internetske veze (žične) | Ethernet cable disconnected; Router/modem issue; Network driver issue. | Check Ethernet cable connection. Restart your router/modem. Check network adapter settings in Windows Device Manager. |
| Nema internetske veze (Wi-Fi) | Wi-Fi disabled; Incorrect password; Router too far; Driver issue. | Ensure Wi-Fi is enabled in Windows. Re-enter Wi-Fi password. Move closer to the router. Update Wi-Fi drivers. |
| Spora izvedba | Too many applications running; Overheating; Low disk space; Malware. | Close unnecessary applications. Ensure vents are clear. Free up disk space. Run a malware scan. |
8. Specifikacije
Detailed technical specifications for the Ninkear L12Pro Mini PC:
| Značajka | Detalj |
|---|---|
| Marka | Ninkear |
| Broj modela | L12Pro |
| Procesor | Intel Core i9-12900HK (14 Cores, 20 Threads, up to 5.0GHz) |
| OVAN | 32 GB DDR4 (proširivo do 64 GB) |
| Skladištenje | 1TB NVMe SSD (M.2 PCIe 3.0, Expandable up to 4TB) |
| Grafički koprocesor | Intel Iris Xe Graphics (96EU) |
| Maksimalna razlučivost zaslona | 8K (7680x4320) via DisplayPort/USB4, 4K (4096x2160) via HDMI |
| Video izlazi | 1x HDMI 2.0, 1x DisplayPort 1.4, 1x USB4/Thunderbolt 4 |
| USB priključci | 3x USB 3.2 Gen 2, 1x USB 2.0, 1x USB4/Thunderbolt 4 (Type-C) |
| Mreža | Dual 2.5G LAN (RJ45), WiFi 6 (802.11ax) |
| Bluetooth | Bluetooth 5.2 |
| Operativni sustav | Windows 11 Pro |
| Težina artikla | 2.51 funti (otprilike 1.14 kg) |
| Dimenzije | 10.44 x 6.73 x 2.79 inča (dimenzije pakiranja) |
| Boja | Premium Brushed Silver |
9. Jamstvo i podrška
The Ninkear L12Pro Mini PC comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Ninkear webmjesto.
For technical support, troubleshooting assistance, or any inquiries regarding your product, please contact Ninkear customer service through their official channels.
Mrežna podrška: Posjetite Ninkear Store on Amazon za često postavljana pitanja i mogućnosti kontakta.