ASUS ExpertBook B9 (B9400) User Manual

ASUS ExpertBook B9 (B9400) Laptop manual cover
Pages 88
Year 2021
Language(s)
English en

ASUS ExpertBook B9 (B9400) Laptop Specification

The ASUS ExpertBook B9 (B9400) is a premium laptop designed for business professionals, combining lightweight design with robust performance. It features a 14-inch Full HD (1920 x 1080) display, offering vibrant visuals with a thin bezel for an immersive viewing experience. The laptop is powered by up to an 11th Gen Intel Core i7 processor, ensuring efficient multitasking and fast processing speeds. It includes up to 32GB of LPDDR4x RAM and supports a maximum of 2TB PCIe 3.0 x4 SSD storage, providing ample space and swift access to files and applications.

The device is notable for its ultra-portability, weighing approximately 880 grams and measuring just 14.9 mm in thickness, making it one of the lightest 14-inch business laptops available. Its magnesium-lithium alloy chassis offers durability while maintaining its lightweight stature. The ExpertBook B9 complies with MIL-STD 810H U.S. military standards, ensuring resilience in various environmental conditions.

Connectivity options include two Thunderbolt 4 USB-C ports, a USB 3.2 Gen 2 Type-A port, an HDMI port, and a micro HDMI port for LAN, along with Wi-Fi 6 support for fast and reliable wireless connections. The laptop also features an IR camera for facial recognition and a fingerprint sensor for secure login. The battery life is impressive, with up to 20 hours of usage on a single charge, supported by fast-charging technology that can recharge up to 60% in just 39 minutes. Enhanced by AI-powered noise-canceling technology, the dual-array microphone system ensures clear communication, making the ASUS ExpertBook B9 (B9400) an ideal companion for business professionals seeking performance, security, and endurance.

ASUS ExpertBook B9 (B9400) Laptop F.A.Q.

How do I reset my ASUS ExpertBook B9 (B9400) to factory settings?

To reset your ASUS ExpertBook B9 (B9400) to factory settings, go to 'Settings' > 'Update & Security' > 'Recovery'. Under 'Reset this PC', click 'Get started' and follow the on-screen instructions to complete the reset process.

What is the best way to extend the battery life of my ASUS ExpertBook B9 (B9400)?

To extend the battery life, reduce screen brightness, disable unnecessary background apps, use Battery Saver mode, and keep your system updated. Regularly calibrating your battery can also help.

How can I update the BIOS on my ASUS ExpertBook B9 (B9400)?

Download the latest BIOS update from the ASUS support website. Then, enter the BIOS setup by pressing F2 during boot, select the 'Advanced' tab, and choose 'Start Easy Flash'. Follow the instructions to update the BIOS.

What should I do if the touchpad on my ASUS ExpertBook B9 (B9400) stops working?

First, try enabling the touchpad by pressing the function key (usually F6 or F9). If that doesn't work, update or reinstall the touchpad driver via Device Manager. Restart your laptop and check if the touchpad works.

Can I upgrade the RAM on my ASUS ExpertBook B9 (B9400)?

The ASUS ExpertBook B9 (B9400) features soldered RAM, meaning it cannot be upgraded. However, different configurations are available at purchase.

How do I connect my ASUS ExpertBook B9 (B9400) to an external monitor?

Connect your external monitor to the laptop using an HDMI or USB-C cable. Then, press Win + P to open the display options and select 'Duplicate', 'Extend', or 'Second screen only' based on your preference.

Why is my ASUS ExpertBook B9 (B9400) running slow and how can I fix it?

If your laptop is running slow, check for overheating, close unnecessary applications, free up disk space, and run a virus scan. Additionally, consider upgrading the SSD if you need more storage.

How can I enable the fingerprint sensor on my ASUS ExpertBook B9 (B9400)?

Go to 'Settings' > 'Accounts' > 'Sign-in options'. Under 'Fingerprint', click 'Set up' and follow the instructions to register your fingerprint. Ensure that the fingerprint driver is installed and up to date.

What ports are available on the ASUS ExpertBook B9 (B9400) and their uses?

The ASUS ExpertBook B9 (B9400) includes USB-C Thunderbolt 4 ports, a USB 3.2 Gen 2 Type-A port, an HDMI port, a micro HDMI Ethernet port, and a 3.5mm audio combo jack. These ports support data transfer, video output, networking, and audio input/output.

How do I troubleshoot Wi-Fi connectivity issues on my ASUS ExpertBook B9 (B9400)?

First, ensure that Wi-Fi is enabled. Restart your router and laptop, and try reconnecting. Update the Wi-Fi driver via Device Manager. If issues persist, reset the network settings by going to 'Settings' > 'Network & Internet' > 'Status' > 'Network reset'.