1. Úvod
This manual provides essential information for setting up, operating, and maintaining your HP OMEN 45L GT22 Gaming Desktop PC. Please read this manual thoroughly before using your new computer to ensure optimal performance and longevity.
The HP OMEN 45L GT22 is a high-performance gaming desktop computer designed for demanding applications and immersive gaming experiences. It features advanced cooling solutions, extensive connectivity options, and customizable RGB lighting.
2. Co je v krabici
Před zahájením instalace ověřte, zda jsou všechny položky přítomny:
- HP OMEN 45L Gaming Desktop
- Klávesnice
- Myš
- Stručný návod k obsluze
- Napájecí kabel

Image: Contents of the HP OMEN 45L GT22 box, showing the desktop, keyboard, mouse, and power cable.
3. Průvodce nastavením
3.1 Počáteční umístění
Place your HP OMEN 45L GT22 on a stable, flat surface with adequate ventilation. Ensure that the air vents are not obstructed to allow for proper cooling.

Obrázek: Přední strana view of the HP OMEN 45L GT22 Gaming Desktop PC, showcasinjeho design a RGB osvětlení.
3.2 Připojení periferních zařízení
Connect your monitor(s), keyboard, mouse, and other peripherals to the appropriate ports on the rear and top panels of the desktop.
- Porty na zadním panelu: Four USB-A 2.0, two 5 Gb/s USB-A, one 10 Gb/s USB-C, one 40 Gb/s Thunderbolt 4 USB-C (with DisplayPort 2.1 alternate mode), RJ45 Ethernet.
- Top Panel Ports: Headphone jack, Microphone jack, two USB Type-A (5Gbps signaling rate).

Image: Top panel ports of the HP OMEN 45L GT22, including headphone, microphone, and USB ports.

Image: Rear panel ports of the HP OMEN 45L GT22, detailing USB, Thunderbolt, HDMI, DisplayPort, and Ethernet connections.
3.3 Připojení napájení
Connect the power cable to the desktop and then to a grounded electrical outlet. Press the power button on the top panel to turn on the computer.
4. Ovládání počítače
4.1 Počáteční spuštění a nastavení systému Windows
Upon first boot, follow the on-screen instructions to complete the Windows 11 Pro setup. This includes setting up your user account, network connection, and privacy settings.
4.2 Síťové připojení
Your OMEN 45L GT22 supports both wired and wireless network connections:
- Kabelové: Připojte ethernetový kabel k portu RJ45 na zadním panelu.
- Bezdrátový: Utilize the built-in Wi-Fi 6E (802.11ax) for high-speed wireless connectivity. Bluetooth 5.3 is also available for connecting wireless peripherals.
4.3 OMEN Gaming Hub and RGB Control
The OMEN Gaming Hub software allows you to customize various aspects of your PC, including RGB lighting, system performance, and network boosting. Explore the four RGB case zones and OMEN Light Studio for personalized aesthetics.

Image: OMEN Gaming Hub software interface for system customization.
5. Údržba
5.1 Chladicí systém
The OMEN Cryo Chamber, combined with OMEN case RGB system fans and an AIO liquid cooler, is designed to prevent overheating. Regularly check for dust accumulation in the vents and clean them using compressed air to maintain optimal airflow.

Obrázek: Boční view of the HP OMEN 45L GT22, highlighting the tempered glass panel and internal layout.
5.2 Aktualizace systému
Keep your Windows operating system, drivers, and OMEN Gaming Hub software updated to ensure security, compatibility, and the latest features. Windows 11 Pro provides continuous updates for enhanced performance.
5.3 Interní přístup a upgrady
The full-metal frame with toolless entry allows for easy access to internal components for upgrades or maintenance. The system includes one PCIe x16 and one PCIe x4 slot for expansion, along with two extra PCIe x4 slots for SSDs and one extra PCIe x4 for WLAN.
6. Řešení problémů
6.1 Obecné otázky
- Bez napájení: Ujistěte se, že je napájecí kabel bezpečně připojen k počítači i k elektrické zásuvce. Zkontrolujte, zda je zásuvka funkční.
- Bez displeje: Verify that your monitor is correctly connected to the graphics card ports (HDMI or DisplayPort) and that the monitor is powered on and set to the correct input.
- Periferní zařízení nebylo detekováno: Reconnect the peripheral to a different USB port. Ensure drivers are installed if required.
6.2 Problémy s výkonem
- Pomalý výkon: Check for background applications consuming resources. Ensure sufficient free space on your NVMe SSD. Update drivers and operating system.
- Přehřívání: Ensure proper ventilation around the PC. Clean dust from vents and fans. Monitor temperatures using OMEN Gaming Hub.
7. Specifikace
| Funkce | Detail |
|---|---|
| Procesor | Intel Core Ultra 9 285K 24-Core 3.70 GHz (up to 5.70 GHz Turbo Boost), Intel AI Boost 13 TOPS NPU |
| BERAN | 32GB DDR5 5600 MHz Memory |
| Skladování | 1TB PCIe NVMe M.2 SSD disk |
| Grafická karta | NVIDIA GeForce RTX 5070 12GB GDDR7 (1x HDMI, 3x DisplayPort) |
| Operační systém | Windows 11 Pro (64bitový) |
| Bezdrátové připojení | Wi-Fi 6E (802.11ax), Bluetooth 5.3 |
| Kabelové připojení | Gigabitový ethernet (RJ45) |
| Přední porty | 1x Headphone/Microphone Input, 2x USB-A 3.2 Gen 1 (5Gbps) |
| Zadní porty | 1x USB-C (Thunderbolt 4 with DisplayPort Alt Mode), 1x USB-C 3.2 Gen 2 (10Gbps), 2x USB-A 3.2 Gen 1 (5Gbps), 4x USB-A 2.0 |
| Rozšiřující sloty | 1x PCIe x16, 1x PCIe x4, 2x extra PCIe x4 for SSDs, 1x extra PCIe x4 for WLAN |
| Chlazení | OMEN Cryo Chamber, AIO Liquid Cooling, RGB System Fans |
| Rozměry (DxŠxV) | 21.85 x 8.03 x 18.5 palce |
| Hmotnost | 49.8 libry |

Image: Dimensions of the HP OMEN 45L GT22 Gaming Desktop PC.
8. Záruka a podpora
8.1 Informace o záruce
Your HP OMEN 45L GT22 Gaming Desktop PC comes with a 2-Year Warranty provided by Techno Intelligence. This warranty covers manufacturing defects and hardware malfunctions under normal use conditions.
Pro rozšířené krytí jsou k dispozici volitelné plány ochrany:
- Dvouletý ochranný plán
- Complete Protect: Covers all eligible past and future purchases (monthly billing option available).
8.2 Technická podpora
Free technical support is available from Techno Intelligence for the duration of your warranty. For assistance, please refer to the contact information provided with your purchase documentation or visit the Techno Intelligence support webmísto.
For general product information and resources, you can visit the official Obchod HP.