Lenovo ThinkPad T490 Laptop User Manual

1. Entwodiksyon

This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Lenovo ThinkPad T490 laptop. This unit is a Grade A refurbished model, ensuring full functionality and including necessary accessories. It has undergone rigorous testing to meet quality standards.

Figi 1.1: Devan view of the Lenovo ThinkPad T490 laptop.

2. Enstalasyon

2.1 Debale ak Premye Enspeksyon

Carefully remove the laptop and all accessories from the packaging. Verify that the power cord and AC adapter are included. Inspect the laptop for any visible damage. As a refurbished unit, minor cosmetic signs of prior use may be present but do not affect functionality.

2.2 Limen

1. Connect the AC adapter to the laptop's USB-C charging port and then to a power outlet.
2. Louvri kouvèti laptop la.
3. Press the power button, typically located on the top right of the keyboard deck, to turn on the device.
4. Follow the on-screen instructions to complete the initial Windows 11 Professional setup.

2.3 Konekte periferik

The ThinkPad T490 offers various ports for connecting external devices:

• Pò USB-C: Two USB-C ports are available for charging, data transfer, and connecting compatible accessories.
• HDMI Port: Connect an external display or projector using an HDMI cable.
• Ethernet Port: Pou yon koneksyon rezo filaire ki estab.
• Plas kat SD: Mete yon kat SD pou plis espas depo oswa transfè done.
• 3.5mm Audio Jack: Pou kas ekoutè oswa oratè ekstèn.

Figi 2.1: Side view of the laptop highlighting available ports.

3. Operasyon Enstriksyon

3.1 Montre

The laptop features a 14.0-inch Full HD (1920x1080) IPS anti-glare display with 250 nits brightness, providing clear visuals and reducing reflections.

3.2 Keyboard and Pointing Devices

The ThinkPad T490 includes a standard QWERTY layout keyboard, a TrackPoint pointing stick, and a multi-touch touchpad for navigation and input.

3.3 Scanner anprent

For enhanced security and quick login, utilize the integrated fingerprint scanner. Register your fingerprint through the Windows settings for biometric authentication.

3.4 Jesyon batri

The laptop is equipped with a Lithium-Ion battery. To optimize battery life, adjust power settings in Windows and disconnect the charger once the battery is fully charged for prolonged periods of use.

4. Antretyen

4.1 Netwayaj

Sèvi ak yon twal mou ki pa gen pousyè pou netwaye ekran an ak sifas ekstèn yo. Pou mak ki difisil pou retire,ampSiye twal la yon ti kras avèk dlo oswa yon pwodui netwayaj ki an sekirite pou ekran. Evite pwodui chimik ki agresif oswa materyèl abrazif.

4.2 Mizajou lojisyèl

Regularly check for and install Windows updates to ensure optimal performance, security, and access to the latest features. Navigate to Anviwònman > Mizajou Windows pou jere mizajou yo.

4.3 Pèfòmans Sistèm

To maintain system speed, periodically clear temporary files, uninstall unused applications, and ensure your storage (256GB SSD) has sufficient free space.

NAN. Depanaj

If you encounter issues with your ThinkPad T490, consider the following steps:

• Pwoblèm pouvwa: Ensure the AC adapter is securely connected and the power outlet is functional. If the laptop does not turn on, try holding the power button for 10-15 seconds to perform a hard reset.
• Pèfòmans Ralanti: Check for excessive background applications in Task Manager (Ctrl+Shift+Esc). Ensure Windows and drivers are up to date.
• Pwoblèm ekspozisyon: Si ekran an vid oswa l ap tranble, eseye konekte yon monitè ekstèn pou detèmine si pwoblèm nan soti nan ekran laptop la oswa kat grafik la.
• Pwoblèm Koneksyon: For Wi-Fi or Ethernet problems, restart your router and the laptop. Verify network settings in Windows.
• Rekonesans Periferik: If a USB device or SD card is not recognized, try a different port or restart the laptop. Ensure drivers are installed if required.

For persistent issues, refer to the Lenovo support website or contact the vendor for assistance under the warranty terms.

6. Espesifikasyon

7. Garanti ak sipò

This refurbished Lenovo ThinkPad T490 comes with a 90-day limited warranty. For warranty claims or technical support, please contact the vendor from whom the product was purchased. Keep your purchase receipt as proof of purchase.