Fujitsu LifeBook U772 User Manual (English)

Other manuals for Fujitsu LifeBook U772

User Guide320 pages

Operating Manual64 pages

Questions and Answers:

N
nelsonvickieAug 30, 2025
Why does my Fujitsu Laptop keep turning off by itself?
- C
  Christy HudsonAug 30, 2025
  Your Fujitsu Laptop might be turning off by itself due to several reasons: 1. Check power management settings, as they might be set to short timeouts. 2. Your battery might be failing. 3. The system might be entering Dead Battery Suspend mode because the battery is completely drained. 4. Your power adapter might have failed or lost power. Ensure it's properly plugged in and the outlet is working.
C
cassandracannonAug 29, 2025
What to do if Fujitsu LifeBook U772 Laptop keyboard types numerals instead of characters?
- M
  Mario PhillipsAug 29, 2025
  If your Fujitsu laptop keyboard types numerals instead of characters when certain keys are pressed, the virtual numeric keypad of your device is activated. Press the Num key to deactivate it.
S
Steven PerryAug 28, 2025
Why is the Fujitsu Laptop LCD screen difficult to read?
- Y
  yrussellAug 28, 2025
  If the LCD screen on your Fujitsu laptop is difficult to read, it might be due to reflected glare. Try turning the notebook or altering the tilt of the LCD screen. You can also increase the brightness of the screen.
J
Jessica Gilmore DDSAug 27, 2025
Why radio connection to a network does not work on Fujitsu LifeBook U772?
- J
  joannapowellAug 27, 2025
  If the radio connection to a network isn't working on your Fujitsu laptop, the wireless component may be disabled. Ensure the radio component is switched on. If the wireless component is enabled, check whether the radio connection is switched on via the software.
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.
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.
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.

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