1. Introducció i finalview
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your MSI GL73 9SDK-219 gaming laptop. Designed for high-performance gaming, this laptop features a 17.3-inch Full HD 144Hz IPS-Level display, an Intel Core i7-9750H processor, and NVIDIA GeForce GTX 1660Ti graphics.

Figure 1.1: MSI GL73 9SDK-219 Gaming Laptop in use.
2. Configuració
2.1 Desembalatge i inspecció inicial
Carefully remove all components from the packaging. Ensure the following items are present: Laptop Computer, Power Adaptor, and User Manual. Inspect the laptop for any physical damage before proceeding.2.2 Connecting the Power Adapter
Connecteu l'adaptador de corrent al port d'entrada d'alimentació del portàtil i després endolleu-lo a una presa de corrent. Es recomana carregar completament la bateria abans del primer ús.
2.3 Engegada inicial i configuració del sistema operatiu
Press the power button to turn on the laptop. Follow the on-screen instructions to complete the Windows 10 operating system setup. This includes setting up user accounts, network connections, and basic preferences.
2.4 Connexió de perifèrics
Utilitzeu els ports disponibles per connectar dispositius externs:
- USB 3.2 Type-A and Type-C: For connecting external storage, mice, keyboards, and other USB devices.
- HDMI and Mini DisplayPort: For connecting external monitors or projectors.
- Port Ethernet: Per a connexions de xarxa per cable.
- Lector de targetes SD: Per llegir dades de targetes de memòria SD.
- Preses d'àudio: Per connectar auriculars i micròfons.

Figure 2.1: Display comparison showing 144Hz refresh rate.
3. Instruccions de funcionament
3.1 Engegada/Apagada i Mode de repòs
To power on, press the power button. To shut down, go to the Start Menu in Windows and select Power > Shut down. To enter sleep mode, select Power > Sleep.
3.2 Ús del teclat i del touchpad
The laptop features a SteelSeries per-key RGB gaming keyboard. Customize lighting effects and macros using the SteelSeries Engine 3 application. The multi-touch touchpad supports various gestures for navigation.

Figure 3.1: SteelSeries Per-Key RGB Keyboard and Giant Speakers.
3.3 Configuració de la pantalla
The 17.3-inch Full HD (1920x1080) IPS-Level display supports a 144Hz refresh rate for smooth visuals. You can adjust display settings, including refresh rate, through Windows Display Settings or the NVIDIA Control Panel.
3.4 Sistema d'àudio
The laptop is equipped with powerful Giant Speakers for enhanced audio experience. Adjust volume and audio profiles through the Windows sound settings or MSI's audio software.
3.5 Rendiment de joc
For optimal gaming performance, ensure your laptop is plugged into power. Utilize the Cooler Boost 5 technology to manage temperatures during intensive gaming sessions. The MSI Dragon Center software allows for performance monitoring and fan speed adjustments.
Vídeo 3.1: Acabatview of the MSI GL73 9SDK-219 Gaming Laptop features, including ports, keyboard, and internal components.
4. Manteniment
4.1 Neteja del portàtil
Regularly clean the screen with a soft, lint-free cloth and a screen-safe cleaner. Use compressed air to clear dust from keyboard keys and ventilation grilles. Avoid using harsh chemicals.
4.2 Cura de la bateria
To prolong battery life, avoid frequently discharging the battery completely. Store the laptop in a cool, dry place when not in use for extended periods. For long-term storage, charge the battery to about 50-60%.
4.3 Actualitzacions de programari
Keep your operating system, drivers (especially graphics drivers), and MSI software (like Dragon Center and SteelSeries Engine 3) updated to ensure optimal performance and security.
4.4 Cooling System (Cooler Boost 5)
The Cooler Boost 5 system is designed for efficient heat dissipation. Ensure the laptop's vents are unobstructed. For intense use, activating Cooler Boost mode via Dragon Center can help maintain lower temperatures.

Figure 4.1: Cooler Boost 5 Cooling System.
5. Solució De Problemes
5.1 Problemes comuns i solucions
- El portàtil no s'encén: Assegureu-vos que l'adaptador de corrent estigui ben connectat i que la bateria tingui prou càrrega. Proveu una altra presa de corrent.
- Problemes de visualització: Check external display connections. Update graphics drivers. Ensure the correct refresh rate is selected in display settings.
- Sobreescalfament: Ensure vents are clear. Activate Cooler Boost mode. Reduce demanding tasks if necessary.
- Problemes de connectivitat de xarxa: Check Wi-Fi settings or Ethernet cable connection. Restart your router.
- Audio not working: Check volume levels, ensure headphones/speakers are properly connected, and update audio drivers.
For persistent issues, refer to the official MSI support weblloc o contacteu amb el servei d'atenció al client.
6. Especificacions
Below are the key technical specifications for the MSI GL73 9SDK-219 gaming laptop:
| Característica | Especificació |
|---|---|
| Nom del model | GL73 9SDK-219 |
| Mida de la pantalla | 17.3 polzades |
| Mostra | FHD (1920x1080), 144Hz 3ms, IPS-Level |
| Processador | Intel Core i7-9750H (2.6 - 4.5GHz) |
| Coprocessador gràfic | NVIDIA GeForce GTX 1660Ti 6G GDDR6 |
| Memòria RAM | 16GB (8G*2) DDR4 2666MHz (Max 64GB) |
| Emmagatzematge | SSD NVMe de 512 GB |
| Sistema operatiu | Windows 10 |
| Dimensions del producte | 11.29 x 16.49 x 1.25 polzades |
| Pes de l'article | 5.95 lliures |
| Bateries | Necessita 1 bateria de polímer de liti |

Figure 6.1: Intel Core i7 9th Gen Processor.
7. Garantia i Suport
7.1 Informació de la garantia
The MSI GL73 9SDK-219 laptop comes with a 1-year Limited Warranty, which includes 1 Year Global coverage. Please retain your proof of purchase for warranty claims.
7.2 Atenció al client
For technical assistance, driver downloads, or further support, please visit the official MSI website or contact their customer service department. Refer to the included warranty card for specific contact details in your region.