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Fujitsu LifeBook U772 - User Manual

Fujitsu LifeBook U772
320 pages
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User’s Guide
Learn how to use your Fujitsu
LIFEBOOK U772 Ultrabook™
Guide
d’utilisation
Découvrez comment utiliser votre
ordinateur portable Fujitsu
LIFEBOOK U772 Ultrabooks™

Table of Contents

Other manuals for Fujitsu LifeBook U772

Preview: Operating Manual
Operating Manual64 pages
Preview: Getting Started Guide
Getting Started Guide6 pages

Questions and Answers

  • M
    melissamillerSep 23, 2025
    How to fix no sound on my Fujitsu LifeBook U772 Laptop?
    • J
      Jessica AdkinsSep 23, 2025
      If there's no sound from the built-in speakers on your Fujitsu Laptop, here are a few things to check: * First, ensure the volume isn't too low by using the [Fn+F9] key combination to increase it. * Also, verify that the software volume control isn't muted or set too low. * Make sure headphones aren't plugged in, as this disables the built-in speakers. * Finally, check the Volume icon in the system tray to ensure the speakers haven't been muted.
  • M
    Mrs. Lauren BurnsAug 25, 2025
    What to do if my Fujitsu LifeBook U772 Laptop won't turn on?
    • J
      Jacob BradfordAug 25, 2025
      If your Fujitsu Laptop isn't turning on, consider these potential causes: * The power adapter might be faulty, so try a different one. * The battery might be completely discharged or there's no power adapter installed. Check the Status Indicator Panel and install a power adapter to recharge the battery. * The battery might be faulty. Check the Status Indicator panel to verify the battery's condition. * The power adapter might not be plugged in properly. Ensure it's correctly connected. * The battery might be low. Check the Status Indicator Panel and use a power adapter until charged. * The power adapter might not be receiving power from the AC outlet.
  • J
    Jeffrey Jackson DVMAug 25, 2025
    Why is my Fujitsu LifeBook U772 keyboard not working?
    • B
      brandonbutlerAug 26, 2025
      If the built-in keyboard on your Fujitsu Laptop isn't working, try the following: * If the laptop has gone into Standby mode, push the Power/Suspend/Resume button. * Check if the NumLock key is set and, if so, press it to reset it.
  • B
    Brian WilliamsonAug 27, 2025
    What to do if Fujitsu LifeBook U772 Laptop LCD screen remains blank?
    • N
      Nancy FullerAug 27, 2025
      If your Fujitsu laptop's LCD screen remains blank, try pressing a key or touching the touchpad, as the monitor may be switched off. If you have an external monitor or television connected, you may need to press the key combination to switch the screen output.
  • M
    Michael ManningSep 23, 2025
    What to do if my Fujitsu Laptop system crashed?
    • R
      Robert FreySep 23, 2025
      If your Fujitsu Laptop system has crashed, try restarting it. If that fails, turn off the power using the power/suspend/resume button, wait at least 10 seconds, and then power it on. If turning off power with the power/suspend/resume button fails, the button has likely been set to suspend or hibernate.
  • W
    wvaldezSep 13, 2025
    How to correct the date and time on a Fujitsu LifeBook U772?
    • N
      Nicole MooreSep 13, 2025
      You can set the date and time in the main menu using the BIOS-Setup-Utility. If this does not solve the problem, contact your sales outlet or our Hotline/Service Desk.
  • M
    Mary BallSep 12, 2025
    How to fix Fujitsu LifeBook U772 external monitor when the image is unstable?
    • J
      Justin HuntSep 12, 2025
      If the external monitor connected to your Fujitsu laptop is blank or the image is unstable, the wrong external monitor may have been selected, or the screen resolution may be set incorrectly for the application program. Terminate the application program. If the fault persists after closing the program, use the key combination for switching the screen output to switch over to the notebook’s LCD screen. Set the screen resolution and select the monitor as described in the documentation for your operating system.
  • J
    james14Sep 12, 2025
    How to fix Fujitsu LifeBook U772 error message 'Operating system not found'?
    • G
      Gavin WhiteSep 12, 2025
      Check in the BIOS Setup whether your hard disk has been set correctly. Make sure that the operating system is installed on the corresponding drive.
  • M
    Matthew CombsSep 4, 2025
    Why is Suspend/Resume button not working on my Fujitsu LifeBook U772 Laptop?
    • L
      Linda HessSep 4, 2025
      If the Suspend/Resume button on your Fujitsu Laptop isn't working, it could be due to: * The button being disabled. Enable it by going to the Control Panel > Power Options Properties and selecting “Choose what the power button does”. * A possible software conflict. Close all applications and try the button again.
  • K
    Kara LewisSep 1, 2025
    What to do if my Fujitsu LifeBook U772 doesn't recognize a USB device?
    • E
      erica07Sep 1, 2025
      If your Fujitsu Laptop isn't recognizing a USB device, or the device isn't working correctly: * The device may not be properly installed. Remove and reinstall the device. * The device may have been installed while an application was running. Close the application and restart your laptop. * The device may not have the correct software driver active. Refer to your software documentation and activate the correct driver.

Summary

Getting to Know Your LIFEBOOK

Locating Controls and Connectors

Identifies and describes the physical controls and ports on the device.

Keyboard and Touchpad Usage

Details the keyboard layout, function keys, touchpad gestures, and clicking.

Getting Started with Your LIFEBOOK

Power Sources and Adapters

Explains how to connect and use AC and auto/airline adapters for power.

Starting and Booting the System

Guides on powering on, boot sequence, and initial Windows setup.

User-Installable Features

Port Replicator

Troubleshooting Your LIFEBOOK

General Troubleshooting Steps

Procedure for identifying and resolving common setup or operating problems.

Specific Problem Areas

Power Failures and Issues

Addresses problems related to the system not powering on or working on battery.

Care and Maintenance

Caring for Your LIFEBOOK Ultrabook

Cleaning the Notebook

System Specifications

Hardware Specifications

Ports and Connectivity

WLAN User’s Guide

Setting Up and Using Wireless LAN

Procedures for configuring and connecting to wireless networks.

WLAN Modes and Troubleshooting

Fingerprint Sensor Device

Introducing the Fingerprint Sensor and OmniPass

Overview of the fingerprint sensor and the OmniPass software for authentication.

Installing and Using OmniPass

Steps for installing, enrolling users, and managing passwords with OmniPass.

Fujitsu LifeBook U772 Specifications

General IconGeneral
Bus typeDMI
SteppingL1
Tjunction105 °C
Processor cache3 MB
Processor cores2
Processor modeli5-3317U
System bus rate5 GT/s
Processor familyIntel® Core™ i5
Processor seriesIntel Core i5-3300 Mobile series
Processor socketBGA 1023
Processor threads4
Processor codenameIvy Bridge
Processor frequency1.7 GHz
Processor cache typeSmart Cache
Processor lithography22 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor boost frequency2.6 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)17 W
Number of processors supported1
CPU multiplier (bus/core ratio)17
Maximum number of PCI Express lanes16
Motherboard chipsetIntel® QM77 Express
Memory slots1x SO-DIMM
Internal memory4 GB
Memory clock speed1600 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
Memory slots (available)0
Memory layout (slots x size)1 x 4 GB
SSD capacityThe Solid State Drive's storage capacity in Gigabytes.
SSD interfaceSATA III
Storage mediaSSD
Card reader integratedYes
Total storage capacity128 GB
Compatible memory cardsSD
Display surfaceMatt
Display diagonal14 \
Display brightness220 cd/m²
Display resolution1366 x 768 pixels
Native aspect ratio16:9
Contrast ratio (typical)300:1
Display number of colors16.78 million colors
On-board graphics card ID0x166
Discrete graphics card model-
On-board graphics card modelIntel® HD Graphics 4000
On-board graphics card familyIntel® HD Graphics
On-board graphics card base frequency350 MHz
On-board graphics card dynamic frequency (max)1050 MHz
Front camera resolution (numeric)1.3 MP
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version4.0
Cabling technology10/100/1000Base-T(X)
Ethernet LAN data rates10, 100, 1000 Mbit/s
Charging port typeDC-in jack
Headphone connectivity3.5 mm
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Keyboard layoutQWERTY
Pointing deviceTouchpad
Operating system installedWindows 7 Professional
Form factorClamshell
Product colorSilver
Battery capacity3150 mAh
Battery life (max)10 h
Battery recharge time2 h
AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current3.42 A
AC adapter output voltage19 V
Cables includedAC
Storage temperature (T-T)-24 - 45 °C
Operating temperature (T-T)5 - 35 °C
Storage relative humidity (H-H)10 - 90 %
Operating relative humidity (H-H)20 - 85 %
Sustainability certificatesRoHS, EPEAT Gold, ENERGY STAR
CertificationWEEE
Processor codeSR0N8
Processor ARK ID65707
Processor package size31.0 x 24.0 mm
Supported instruction setsAVX
Intel Identity Protection Technology version1.00
Weight and Dimensions IconWeight and Dimensions
Depth225 mm
Width327 mm
Height15.6 mm
Weight1400 g

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