Fujitsu LifeBook U772

Other manuals for Fujitsu LifeBook U772

Operating Manual64 pages

Getting Started Guide6 pages

Questions and Answers:

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.
T
Tom BennettSep 9, 2025
How to troubleshoot Fujitsu Laptop when the printer does not print?
- G
  glawsonSep 9, 2025
  If your printer isn't printing from your Fujitsu laptop, ensure the printer is switched on and ready. Check the data cable connecting the laptop to the printer is properly connected. Also, verify the correct printer driver is loaded.
J
jpollardSep 8, 2025
Why does my Fujitsu LifeBook U772 keep stopping working?
- K
  Kenneth BurgessSep 8, 2025
  Your Fujitsu laptop might stop working for several reasons: * It could be in energy-saving mode, so try leaving that mode. * An application program may have caused a malfunction; try closing the program or restarting the notebook. * The battery might be dead; connect the mains adapter or charge the battery.
J
Joseph TylerSep 7, 2025
What to do if external monitor remains blank with Fujitsu LifeBook U772 Laptop?
- M
  Marcus RiveraSep 7, 2025
  If your external monitor remains blank when connected to your Fujitsu laptop, try the following: * Ensure the external monitor is switched on. * Press any key to continue, in case power saving mode has been activated. * Adjust the brightness of the monitor. * Check the power and data cable connections between the monitor and the laptop. Also, note that the screen output may be set to the notebook’s LCD screen.
C
Cindy AtkinsAug 23, 2025
How to fix Fujitsu LifeBook U772 Laptop that cannot be started?
- C
  colleenlopezAug 23, 2025
  If your Fujitsu laptop won't start, it could be due to a dead battery. Try charging the battery or connecting the mains adapter. Also, ensure the power adapter is correctly connected to the notebook before switching it on.
P
petersenlorettaSep 5, 2025
Why won't my Fujitsu Laptop work on battery power?
- D
  Dana HartSep 5, 2025
  If your Fujitsu Laptop won't work on battery alone: * The battery is dead. Install a power adapter to recharge the battery. * The battery is faulty.
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.
J
jacksonemilySep 3, 2025
What to do if Fujitsu Laptop powers on but won't boot?
- B
  Blake Harris PhDSep 3, 2025
  If your Fujitsu Laptop powers on but fails to load the operating system: * The system may be secured, requiring a password to load the OS. Ensure you have the correct password and verify the Security settings. * The boot sequence settings of the setup utility may not be compatible with your configuration. Set the operating source by pressing the [F12] key while the Fujitsu logo is on screen or use the [F2] key and enter the setup utility and adjust the source settings from the Boot menu.
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.
T
Tiffany WolfAug 31, 2025
Why does my Fujitsu LifeBook U772 Laptop battery drain so fast?
- S
  Spencer YoungSep 1, 2025
  If your Fujitsu Laptop battery is discharging too quickly, it could be due to: * Running power-intensive applications that frequently access the drive or use wireless devices. Use a power adapter when possible. * Disabled power-saving features. Check and adjust the Power Options menu settings. * An old battery. * High screen brightness. Lower the brightness to conserve power.

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