Fujitsu Lifebook U Series Manual

The Fujitsu Lifebook U Series is a line of ultra-portable business laptops featuring Intel Core processors, lightweight magnesium alloy chassis, long battery life, security features including fingerprint reader and TPM chip, comprehensive connectivity options, and robust business-oriented software. Below are key sections for setup, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Initial Setup 3. Hardware Specifications 4. Controls and Ports 5. Operating System Setup 6. Connectivity Options 7. Security Features 8. Battery and Power Management 9. Maintenance and Care 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Ultra-portable magnesium alloy chassis, Intel Core processors, integrated graphics, security features, comprehensive connectivity.

FeatureDescription
ProcessorIntel Core i5/i7 U-series processors
MemoryUp to 16GB DDR4 RAM
StorageSSD options from 256GB to 1TB
Display13.3" or 14" HD/Full HD IPS displays
SecurityFingerprint reader, TPM 2.0, Kensington lock slot
ConnectivityWi-Fi 6, Bluetooth 5.0, USB-C, USB 3.0, HDMI
BatteryLong-life lithium-ion battery with fast charging
WeightStarting from 1.2kg (2.6lbs)
Operating SystemWindows 10/11 Pro pre-installed
WarrantyStandard 3-year limited warranty

Initial Setup

Unpack and inspect contents. Remove all protective packaging.

  1. Connect power adapter: Plug into AC power and connect to laptop.
  2. Power on: Press power button to start initial setup.
  3. Operating system setup: Follow Windows OOBE (Out of Box Experience) prompts.
  4. Driver installation: Allow Windows Update to install necessary drivers.
  5. Fujitsu software: Install additional utilities from pre-loaded partition.

WARNING! Handle with care; avoid dropping or subjecting to impact. Keep away from liquids.

Hardware Specifications

Controls and Ports

Front: Status indicators, SD card reader. Left side: USB-C, USB 3.0, HDMI, headphone jack. Right side: USB 3.0, Kensington lock slot, power connector.

Keyboard: Full-size spill-resistant keyboard with numeric keypad. Touchpad: Multi-gesture touchpad with integrated buttons.

Function keys: F1 (Sleep), F2 (Wireless on/off), F3 (Mute), F4 (Volume down), F5 (Volume up), F6 (Display toggle), F7 (Keyboard backlight), F8 (Presentation mode), F9 (Settings), F10 (Camera on/off), F11 (Calculator), F12 (Power plans).

Operating System Setup

Windows 10/11 Pro pre-installed with Fujitsu enhancements.

  1. Regional settings: Select country, language, keyboard layout.
  2. User account: Create local account or sign in with Microsoft account.
  3. Privacy settings: Configure camera, microphone, location permissions.
  4. Fujitsu utilities: Install Hardware Setup, Power Saving Utility, Security Panel.
  5. Updates: Run Windows Update to get latest security patches.

Tip: Create recovery media immediately after setup completion.

Connectivity Options

Wireless: Wi-Fi 6 (802.11ax), Bluetooth 5.0. Wired: USB-C with DisplayPort, USB 3.0, HDMI, Ethernet (via adapter).

  1. Wi-Fi setup: Click network icon in system tray, select network, enter password.
  2. Bluetooth pairing: Turn on Bluetooth, search for devices, pair.
  3. External displays: Connect via HDMI or USB-C to DisplayPort adapter.
  4. Docking station: Compatible with Fujitsu Docking Station for expanded connectivity.

Note: USB-C port supports data transfer, video output, and charging.

Security Features

Comprehensive security suite for business protection.

  1. Fingerprint reader: Register fingerprints in Windows Hello for quick login.
  2. TPM 2.0: Hardware encryption for BitLocker drive encryption.
  3. Privacy shutter: Physical camera cover for webcam privacy.
  4. Kensington lock: Physical security lock slot.
  5. BIOS security: Password protection, secure boot, boot device control.
  6. Fujitsu Security Panel: Centralized security settings management.

Important: Enable BitLocker encryption for maximum data protection.

Battery and Power Management

Optimize battery life with power management settings.

  1. Battery calibration: Fully charge, then fully discharge monthly for accurate readings.
  2. Power plans: Use Balanced, Power saver, or High performance plans.
  3. Fujitsu Power Saving Utility: Advanced battery optimization features.
  4. Fast charging: Charges to 80% in approximately one hour.
  5. Battery health: Monitor battery status in Windows battery settings.

CAUTION! Use only Fujitsu-approved chargers and batteries.

Maintenance and Care

Proper maintenance ensures longevity and optimal performance.

  1. Cleaning: Use microfiber cloth for screen, isopropyl alcohol for keyboard.
  2. Storage: Store in cool, dry place away from direct sunlight.
  3. Transport: Use protective case or sleeve when carrying.
  4. Ventilation: Ensure ventilation openings are not blocked during use.
  5. Software: Regular Windows updates and antivirus scans.

WARNING! Do not disassemble; unauthorized service voids warranty.

Regulatory Information

FCC Part 15 Class B compliance, CE marking, RoHS compliant. Meets ENERGY STAR requirements. Manufactured by Fujitsu Client Computing Limited. Copyright © Fujitsu Limited. For support, visit www.fujitsu.com/support or contact local Fujitsu support center.

Troubleshooting

SymptomPossible CauseCorrective Action
Laptop won't power onBattery/power adapterCheck power connection; try reset with power button held for 15 seconds.
No Wi-Fi connectionDriver/wireless switchCheck F2 wireless switch; update Wi-Fi drivers; restart router.
OverheatingVentilation blockedClean ventilation openings; use on hard surface; check fan operation.
Slow performanceBackground processesCheck Task Manager; run disk cleanup; update drivers.
Battery not chargingCharger/connectorCheck power adapter connection; try different outlet; calibrate battery.

Recovery: F12 during boot for recovery options if system unstable.

Support: www.fujitsu.com/support or local Fujitsu service center

Fujitsu Lifebook U Series Manual © - All Rights Reserved 2025