Fujitsu LifeBook U772

Other manuals for Fujitsu LifeBook U772

Operating Manual64 pages

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.

Fujitsu LifeBook U772 Specifications

General

Bus type	DMI
Stepping	L1
Tjunction	105 °C
Processor cache	3 MB
Processor cores	2
Processor model	i5-3317U
System bus rate	5 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-3300 Mobile series
Processor socket	BGA 1023
Processor threads	4
Processor codename	Ivy Bridge
Processor frequency	1.7 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	2.6 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)	17 W
Number of processors supported	1
CPU multiplier (bus/core ratio)	17
Maximum number of PCI Express lanes	16
Motherboard chipset	Intel® QM77 Express
Memory slots	1x SO-DIMM
Internal memory	4 GB
Memory clock speed	1600 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Memory slots (available)	0
Memory layout (slots x size)	1 x 4 GB
SSD capacity	The Solid State Drive's storage capacity in Gigabytes.
SSD interface	SATA III
Storage media	SSD
Card reader integrated	Yes
Total storage capacity	128 GB
Compatible memory cards	SD
Display surface	Matt
Display diagonal	14 \
Display brightness	220 cd/m²
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Contrast ratio (typical)	300:1
Display number of colors	16.78 million colors
On-board graphics card ID	0x166
Discrete graphics card model	-
On-board graphics card model	Intel® HD Graphics 4000
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	350 MHz
On-board graphics card dynamic frequency (max)	1050 MHz
Front camera resolution (numeric)	1.3 MP
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	USB 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 layout	QWERTY
Pointing device	Touchpad
Operating system installed	Windows 7 Professional
Form factor	Clamshell
Product color	Silver
Battery capacity	3150 mAh
Battery life (max)	10 h
Battery recharge time	2 h
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	3.42 A
AC adapter output voltage	19 V
Cables included	AC
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 certificates	RoHS, EPEAT Gold, ENERGY STAR
Certification	WEEE
Processor code	SR0N8
Processor ARK ID	65707
Processor package size	31.0 x 24.0 mm
Supported instruction sets	AVX
Intel Identity Protection Technology version	1.00